Panic: runtime error: index out of range

[rstefan1]

The following code causes a panic:

package x

func fn() {
	Get()
}

go-xgettext -o "./pkg/locales/default.pot" --keyword=gotext.Get pkg/apiserver/controller/site/env_var.go
panic: runtime error: index out of range

goroutine 1 [running]:
main.inspectNodeForTranslations(0xc000050100, 0xc000072100, 0x56c0c0, 0xc000050140, 0x8)
	/home/presslabs/go/src/github.com/gosexy/gettext/go-xgettext/main.go:155 +0xb7b
main.processSingleGoSource.func1(0x56c0c0, 0xc000050140, 0xc00000a4a0)
	/home/presslabs/go/src/github.com/gosexy/gettext/go-xgettext/main.go:236 +0x47
go/ast.inspector.Visit(0xc00000a1a0, 0x56c0c0, 0xc000050140, 0x10, 0x54b084)
	/usr/local/go/src/go/ast/walk.go:373 +0x3a
go/ast.Walk(0x56bd80, 0xc00000a1a0, 0x56c0c0, 0xc000050140)
	/usr/local/go/src/go/ast/walk.go:52 +0x66
go/ast.Walk(0x56bd80, 0xc00000a1a0, 0x56c380, 0xc000046590)
	/usr/local/go/src/go/ast/walk.go:196 +0x1b12
go/ast.walkStmtList(0x56bd80, 0xc00000a1a0, 0xc0000465a0, 0x1, 0x1)
	/usr/local/go/src/go/ast/walk.go:32 +0x9e
go/ast.Walk(0x56bd80, 0xc00000a1a0, 0x56c040, 0xc0000605d0)
	/usr/local/go/src/go/ast/walk.go:224 +0x1b67
go/ast.Walk(0x56bd80, 0xc00000a1a0, 0x56c4c0, 0xc000060600)
	/usr/local/go/src/go/ast/walk.go:344 +0xd6d
go/ast.walkDeclList(0x56bd80, 0xc00000a1a0, 0xc0000465b0, 0x1, 0x1)
	/usr/local/go/src/go/ast/walk.go:38 +0x9e
go/ast.Walk(0x56bd80, 0xc00000a1a0, 0x56c440, 0xc000072100)
	/usr/local/go/src/go/ast/walk.go:353 +0x2656
go/ast.Inspect(0x56c440, 0xc000072100, 0xc00000a1a0)
	/usr/local/go/src/go/ast/walk.go:385 +0x4b
main.processSingleGoSource(0xc000050100, 0x7fffabd2737f, 0x28, 0xc00000e140, 0x2)
	/home/presslabs/go/src/github.com/gosexy/gettext/go-xgettext/main.go:235 +0x14e
main.processFiles(0xc00000e150, 0x1, 0x4, 0x5, 0x5)
	/home/presslabs/go/src/github.com/gosexy/gettext/go-xgettext/main.go:215 +0xa8
main.main()
	/home/presslabs/go/src/github.com/gosexy/gettext/go-xgettext/main.go:344 +0x138

And the following code doesn't cause panic:

package x

func fn() {
	OtherFunc()
	get()
}