Request without HTTP version specified causes panic

[apicht]

test.gor

<U+1F435><U+1F648><U+1F649>
1 7aa2efe0a43e21475545dc7a97a98dc3ce9a5c5d 1497922705037974000
GET /health_check.php

gor output:

2017/06/20 21:11:20 [HTTPClient] Failed to send request:  GET /health_check.php


2017/06/20 21:11:20 [HTTPClient] Response:  
2017/06/20 21:11:20 PANIC: pkg: runtime error: slice bounds out of range goroutine 18342 [running]:
runtime/debug.Stack(0x0, 0x0, 0x0)
        /usr/local/go/src/runtime/debug/stack.go:24 +0x80
main.(*HTTPClient).Send.func1(0xc822e45c58, 0xc822e45c70)
        /go/src/github.com/buger/gor/http_client.go:147 +0x52d
panic(0xa56e00, 0xc820010090)
        /usr/local/go/src/runtime/panic.go:443 +0x4e9
github.com/buger/gor/proto.Path(0xc822b60e7f, 0x19, 0x19, 0x0, 0x0, 0x0)
        /go/src/github.com/buger/gor/proto/proto.go:348 +0xf8
github.com/buger/gor/proto.SetHost(0xc822b60e7f, 0x19, 0x19, 0xc822e45870, 0x20, 0x20, 0xc822e45850, 0x18, 0x18, 0x0, ...)
        /go/src/github.com/buger/gor/proto/proto.go:423 +0x67
main.(*HTTPClient).Send(0xc821c80080, 0xc822b60e7f, 0x19, 0x19, 0x0, 0x0, 0x0, 0x0, 0x0)
        /go/src/github.com/buger/gor/http_client.go:166 +0x368
main.(*HTTPOutput).sendRequest(0xc82000a550, 0xc821c80080, 0xc822b60e40, 0x58, 0x58)
        /go/src/github.com/buger/gor/output_http.go:205 +0x2b6
main.(*HTTPOutput).startWorker(0xc82000a550)
        /go/src/github.com/buger/gor/output_http.go:125 +0x1c7
created by main.(*HTTPOutput).workerMaster
        /go/src/github.com/buger/gor/output_http.go:99 +0x85

[buger]

Well, while I agree that this is sort of an issue, but none of current client can generate such payload :)

[apicht]

Seems that F5 load balancers use HTTP 0.9 by default.
https://support.f5.com/csp/article/K2167

I can request that our network team update the health checks to use HTTP/1.0, which would eliminate this problem going forward for our particular environment.

[buger]

Should be fixed in 0.16.1