salsaflow.modules.codereview.github: The daemon panics when !mustfix is used on a commit that is not associated with any review issue

[tchap]

Nov 20 07:46:13 salsaflow-daemon app/web.1:  [negroni] PANIC: runtime error: invalid memory address or nil pointer dereference 
Nov 20 07:46:13 salsaflow-daemon app/web.1:  goroutine 1732 [running]: 
Nov 20 07:46:13 salsaflow-daemon app/web.1:  github.com/codegangsta/negroni.(*Recovery).ServeHTTP.func1(0x7efe04cd0ca8, 0xc8204ac2c0, 0xc82000f1a0) 
Nov 20 07:46:13 salsaflow-daemon app/web.1:     /tmp/build_6899d3cf1cfd9713652693b83b455bb2/.heroku/go/src/github.com/salsaflow/salsaflow-daemon/Godeps/_workspace/src/github.com/codegangsta/negroni/recovery.go:34 +0xe9 
Nov 20 07:46:13 salsaflow-daemon app/web.1:  github.com/salsaflow/salsaflow/github/issues.ParseReviewIssue(0x0, 0x0, 0x0, 0x0, 0x0) 
Nov 20 07:46:13 salsaflow-daemon app/web.1:     /tmp/build_6899d3cf1cfd9713652693b83b455bb2/.heroku/go/src/github.com/salsaflow/salsaflow-daemon/Godeps/_workspace/src/github.com/salsaflow/salsaflow/github/issues/review_issue.go:39 +0x4b 
Nov 20 07:46:13 salsaflow-daemon app/web.1:  github.com/salsaflow/salsaflow-daemon/internal/modules/codereview/github/endpoint.(*eventHandler).createReviewBlockerFromCommitComment(0xc8200240c0, 0xc820248000, 0xc8204c0510, 0x7, 0xc8204c04e0, 0x9, 0xc8204b6000, 0xc8204b8bd9, 0x25, 0x0, ...) 
Nov 20 07:46:13 salsaflow-daemon app/web.1:     /tmp/build_6899d3cf1cfd9713652693b83b455bb2/.heroku/go/src/github.com/salsaflow/salsaflow-daemon/internal/modules/codereview/github/endpoint/events_commit_comment.go:90 +0x158 
Nov 20 07:46:13 salsaflow-daemon app/web.1:  github.com/salsaflow/salsaflow-daemon/internal/modules/codereview/github/endpoint.(*eventHandler).HandleCommitCommentEvent(0xc8200240c0, 0x7efe04cd0ca8, 0xc8204ac480, 0xc820248000, 0xc8204ba480) 
Nov 20 07:46:13 salsaflow-daemon app/web.1:     /tmp/build_6899d3cf1cfd9713652693b83b455bb2/.heroku/go/src/github.com/salsaflow/salsaflow-daemon/internal/modules/codereview/github/endpoint/events_commit_comment.go:51 +0x3d1 
Nov 20 07:46:13 salsaflow-daemon app/web.1:  github.com/salsaflow/salsaflow-daemon/internal/github.glob.func2.1(0x7efe04cd0ca8, 0xc8204ac480, 0xc820248000) 
Nov 20 07:46:13 salsaflow-daemon app/web.1:     /tmp/build_6899d3cf1cfd9713652693b83b455bb2/.heroku/go/src/github.com/salsaflow/salsaflow-daemon/internal/github/handler.go:88 +0x202 
Nov 20 07:46:13 salsaflow-daemon app/web.1:  net/http.HandlerFunc.ServeHTTP(0xc8204ba460, 0x7efe04cd0ca8, 0xc8204ac480, 0xc820248000) 
Nov 20 07:46:13 salsaflow-daemon app/web.1:     /usr/local/go/src/net/http/server.go:1422 +0x3a 
Nov 20 07:46:13 salsaflow-daemon app/web.1:  github.com/salsaflow/salsaflow-daemon/internal/github.(*WebhookHandler).handleEvent(0xc82000ed20, 0x7efe04cd0ca8, 0xc8204ac480, 0xc820248000) 
Nov 20 07:46:13 salsaflow-daemon app/web.1:     /tmp/build_6899d3cf1cfd9713652693b83b455bb2/.heroku/go/src/github.com/salsaflow/salsaflow-daemon/internal/github/handler.go:64 +0xbe 
Nov 20 07:46:13 salsaflow-daemon app/web.1:  github.com/salsaflow/salsaflow-daemon/internal/github.(*WebhookHandler).(github.com/salsaflow/salsaflow-daemon/internal/github.handleEvent)-fm(0x7efe04cd0ca8, 0xc8204ac480, 0xc820248000) 
Nov 20 07:46:13 salsaflow-daemon app/web.1:     /tmp/build_6899d3cf1cfd9713652693b83b455bb2/.heroku/go/src/github.com/salsaflow/salsaflow-daemon/internal/github/handler.go:53 +0x3e 
Nov 20 07:46:13 salsaflow-daemon app/web.1:  net/http.HandlerFunc.ServeHTTP(0xc8200b1710, 0x7efe04cd0ca8, 0xc8204ac480, 0xc820248000) 
Nov 20 07:46:13 salsaflow-daemon app/web.1:     /usr/local/go/src/net/http/server.go:1422 +0x3a 
Nov 20 07:46:13 salsaflow-daemon app/web.1:  github.com/codegangsta/negroni.Wrap.func1(0x7efe04cd0ca8, 0xc8204ac480, 0xc820248000, 0xc8204ba400) 
Nov 20 07:46:13 salsaflow-daemon app/web.1:     /tmp/build_6899d3cf1cfd9713652693b83b455bb2/.heroku/go/src/github.com/salsaflow/salsaflow-daemon/Godeps/_workspace/src/github.com/codegangsta/negroni/negroni.go:41 +0x50 
Nov 20 07:46:13 salsaflow-daemon app/web.1:  github.com/codegangsta/negroni.HandlerFunc.ServeHTTP(0xc82000ede0, 0x7efe04cd0ca8, 0xc8204ac480, 0xc820248000, 0xc8204ba400) 
Nov 20 07:46:13 salsaflow-daemon app/web.1:     /tmp/build_6899d3cf1cfd9713652693b83b455bb2/.heroku/go/src/github.com/salsaflow/salsaflow-daemon/Godeps/_workspace/src/github.com/codegangsta/negroni/negroni.go:24 +0x44 
Nov 20 07:46:13 salsaflow-daemon app/web.1:  github.com/codegangsta/negroni.middleware.ServeHTTP(0x7efe04ccf808, 0xc82000ede0, 0xc82000ee40, 0x7efe04cd0ca8, 0xc8204ac480, 0xc820248000) 
Nov 20 07:46:13 salsaflow-daemon app/web.1:     /tmp/build_6899d3cf1cfd9713652693b83b455bb2/.heroku/go/src/github.com/salsaflow/salsaflow-daemon/Godeps/_workspace/src/github.com/codegangsta/negroni/negroni.go:33 +0xaa 
Nov 20 07:46:13 salsaflow-daemon app/web.1:  github.com/codegangsta/negroni.(middleware).ServeHTTP-fm(0x7efe04cd0ca8, 0xc8204ac480, 0xc820248000) 
Nov 20 07:46:13 salsaflow-daemon app/web.1:     /tmp/build_6899d3cf1cfd9713652693b83b455bb2/.heroku/go/src/github.com/salsaflow/salsaflow-daemon/Godeps/_workspace/src/github.com/codegangsta/negroni/negroni.go:33 +0x53 
Nov 20 07:46:13 salsaflow-daemon app/web.1:  github.com/salsaflow/salsaflow-daemon/internal/github.newSecretMiddleware.func1(0x7efe04cd0ca8, 0xc8204ac480, 0xc820248000, 0xc8204ba340) 
Nov 20 07:46:13 salsaflow-daemon app/web.1:     /tmp/build_6899d3cf1cfd9713652693b83b455bb2/.heroku/go/src/github.com/salsaflow/salsaflow-daemon/internal/github/middleware.go:53 +0x609 
Nov 20 07:46:13 salsaflow-daemon app/web.1:  github.com/codegangsta/negroni.HandlerFunc.ServeHTTP(0xc82000ed80, 0x7efe04cd0ca8, 0xc8204ac480, 0xc820248000, 0xc8204ba340) 
Nov 20 07:46:13 salsaflow-daemon app/web.1:     /tmp/build_6899d3cf1cfd9713652693b83b455bb2/.heroku/go/src/github.com/salsaflow/salsaflow-daemon/Godeps/_workspace/src/github.com/codegangsta/negroni/negroni.go:24 +0x44 
Nov 20 07:46:13 salsaflow-daemon app/web.1:  github.com/codegangsta/negroni.middleware.ServeHTTP(0x7efe04ccf808, 0xc82000ed80, 0xc82000ee20, 0x7efe04cd0ca8, 0xc8204ac480, 0xc820248000) 
Nov 20 07:46:13 salsaflow-daemon app/web.1:     /tmp/build_6899d3cf1cfd9713652693b83b455bb2/.heroku/go/src/github.com/salsaflow/salsaflow-daemon/Godeps/_workspace/src/github.com/codegangsta/negroni/negroni.go:33 +0xaa 
Nov 20 07:46:13 salsaflow-daemon app/web.1:  github.com/codegangsta/negroni.(*Negroni).ServeHTTP(0xc8200136e0, 0x7efe04cd0ca8, 0xc8204ac2c0, 0xc820248000) 
Nov 20 07:46:13 salsaflow-daemon app/web.1:     /tmp/build_6899d3cf1cfd9713652693b83b455bb2/.heroku/go/src/github.com/salsaflow/salsaflow-daemon/Godeps/_workspace/src/github.com/codegangsta/negroni/negroni.go:73 +0x122 
Nov 20 07:46:13 salsaflow-daemon app/web.1:  github.com/salsaflow/salsaflow-daemon/internal/github.(*WebhookHandler).ServeHTTP(0xc82000ed20, 0x7efe04cd0ca8, 0xc8204ac2c0, 0xc820248000) 
Nov 20 07:46:13 salsaflow-daemon app/web.1:     <autogenerated>:1 +0x6d 
Nov 20 07:46:13 salsaflow-daemon app/web.1:  net/http.(*ServeMux).ServeHTTP(0xc820013740, 0x7efe04cd0ca8, 0xc8204ac2c0, 0xc820248000) 
Nov 20 07:46:13 salsaflow-daemon app/web.1:     /usr/local/go/src/net/http/server.go:1699 +0x17d 
Nov 20 07:46:13 salsaflow-daemon app/web.1:  net/http.StripPrefix.func1(0x7efe04cd0ca8, 0xc8204ac2c0, 0xc820248000) 
Nov 20 07:46:13 salsaflow-daemon app/web.1:     /usr/local/go/src/net/http/server.go:1455 +0x1a5 
Nov 20 07:46:13 salsaflow-daemon app/web.1:  net/http.HandlerFunc.ServeHTTP(0xc8200137a0, 0x7efe04cd0ca8, 0xc8204ac2c0, 0xc820248000) 
Nov 20 07:46:13 salsaflow-daemon app/web.1:     /usr/local/go/src/net/http/server.go:1422 +0x3a 
Nov 20 07:46:13 salsaflow-daemon app/web.1:  net/http.(*ServeMux).ServeHTTP(0xc820013620, 0x7efe04cd0ca8, 0xc8204ac2c0, 0xc820248000) 
Nov 20 07:46:13 salsaflow-daemon app/web.1:     /usr/local/go/src/net/http/server.go:1699 +0x17d 
Nov 20 07:46:13 salsaflow-daemon app/web.1:  github.com/codegangsta/negroni.Wrap.func1(0x7efe04cd0ca8, 0xc8204ac2c0, 0xc820248000, 0xc8204ba320) 
Nov 20 07:46:13 salsaflow-daemon app/web.1:     /tmp/build_6899d3cf1cfd9713652693b83b455bb2/.heroku/go/src/github.com/salsaflow/salsaflow-daemon/Godeps/_workspace/src/github.com/codegangsta/negroni/negroni.go:41 +0x50 
Nov 20 07:46:13 salsaflow-daemon app/web.1:  github.com/codegangsta/negroni.HandlerFunc.ServeHTTP(0xc82000f2e0, 0x7efe04cd0ca8, 0xc8204ac2c0, 0xc820248000, 0xc8204ba320) 
Nov 20 07:46:13 salsaflow-daemon app/web.1:     /tmp/build_6899d3cf1cfd9713652693b83b455bb2/.heroku/go/src/github.com/salsaflow/salsaflow-daemon/Godeps/_workspace/src/github.com/codegangsta/negroni/negroni.go:24 +0x44 
Nov 20 07:46:13 salsaflow-daemon app/web.1:  github.com/codegangsta/negroni.middleware.ServeHTTP(0x7efe04ccf808, 0xc82000f2e0, 0xc82000f380, 0x7efe04cd0ca8, 0xc8204ac2c0, 0xc820248000) 
Nov 20 07:46:13 salsaflow-daemon app/web.1:     /tmp/build_6899d3cf1cfd9713652693b83b455bb2/.heroku/go/src/github.com/salsaflow/salsaflow-daemon/Godeps/_workspace/src/github.com/codegangsta/negroni/negroni.go:33 +0xaa 
Nov 20 07:46:13 salsaflow-daemon app/web.1:  github.com/codegangsta/negroni.(middleware).ServeHTTP-fm(0x7efe04cd0ca8, 0xc8204ac2c0, 0xc820248000) 
Nov 20 07:46:13 salsaflow-daemon app/web.1:     /tmp/build_6899d3cf1cfd9713652693b83b455bb2/.heroku/go/src/github.com/salsaflow/salsaflow-daemon/Godeps/_workspace/src/github.com/codegangsta/negroni/negroni.go:33 +0x53 
Nov 20 07:46:13 salsaflow-daemon app/web.1:  main.newRewriteObsoletePathsMiddleware.func1(0x7efe04cd0ca8, 0xc8204ac2c0, 0xc820248000, 0xc8204ba300) 
Nov 20 07:46:13 salsaflow-daemon app/web.1:     /tmp/build_6899d3cf1cfd9713652693b83b455bb2/.heroku/go/src/github.com/salsaflow/salsaflow-daemon/main.go:53 +0xb7 
Nov 20 07:46:13 salsaflow-daemon app/web.1:  github.com/codegangsta/negroni.HandlerFunc.ServeHTTP(0x9468f8, 0x7efe04cd0ca8, 0xc8204ac2c0, 0xc820248000, 0xc8204ba300) 
Nov 20 07:46:13 salsaflow-daemon app/web.1:     /tmp/build_6899d3cf1cfd9713652693b83b455bb2/.heroku/go/src/github.com/salsaflow/salsaflow-daemon/Godeps/_workspace/src/github.com/codegangsta/negroni/negroni.go:24 +0x44 
Nov 20 07:46:13 salsaflow-daemon app/web.1:  github.com/codegangsta/negroni.middleware.ServeHTTP(0x7efe04ccf808, 0x9468f8, 0xc82000f360, 0x7efe04cd0ca8, 0xc8204ac2c0, 0xc820248000) 
Nov 20 07:46:13 salsaflow-daemon app/web.1:     /tmp/build_6899d3cf1cfd9713652693b83b455bb2/.heroku/go/src/github.com/salsaflow/salsaflow-daemon/Godeps/_workspace/src/github.com/codegangsta/negroni/negroni.go:33 +0xaa 
Nov 20 07:46:13 salsaflow-daemon app/web.1:  github.com/codegangsta/negroni.(middleware).ServeHTTP-fm(0x7efe04cd0ca8, 0xc8204ac2c0, 0xc820248000) 
Nov 20 07:46:13 salsaflow-daemon app/web.1:     /tmp/build_6899d3cf1cfd9713652693b83b455bb2/.heroku/go/src/github.com/salsaflow/salsaflow-daemon/Godeps/_workspace/src/github.com/codegangsta/negroni/negroni.go:33 +0x53 
Nov 20 07:46:13 salsaflow-daemon app/web.1:  github.com/codegangsta/negroni.(*Static).ServeHTTP(0xc820013aa0, 0x7efe04cd0ca8, 0xc8204ac2c0, 0xc820248000, 0xc8204ba2a0) 
Nov 20 07:46:13 salsaflow-daemon app/web.1:     /tmp/build_6899d3cf1cfd9713652693b83b455bb2/.heroku/go/src/github.com/salsaflow/salsaflow-daemon/Godeps/_workspace/src/github.com/codegangsta/negroni/static.go:30 +0x9f9 
Nov 20 07:46:13 salsaflow-daemon app/web.1:  github.com/codegangsta/negroni.middleware.ServeHTTP(0x7efe04ccf970, 0xc820013aa0, 0xc82000f340, 0x7efe04cd0ca8, 0xc8204ac2c0, 0xc820248000) 
Nov 20 07:46:13 salsaflow-daemon app/web.1:     /tmp/build