Fix missing-return bug (#2109)

ethantkoenig · lunny · commit 2fd039864b17 · 2017-07-04T09:29:57.000+08:00
diff --git a/modules/context/repo.go b/modules/context/repo.go
@@ -394,6 +394,7 @@ func RepoRef() macaron.Handler {
 					err = fmt.Errorf("No branches in non-bare repository %s",
 						ctx.Repo.GitRepo.Path)
 					ctx.Handle(500, "GetBranches", err)
+					return
 				}
 				refName = brs[0]
 			}

Original file line number	Diff line number	Diff line change
`@@ -394,6 +394,7 @@ func RepoRef() macaron.Handler {`
`394`	`394`	`err = fmt.Errorf("No branches in non-bare repository %s",`
`395`	`395`	`ctx.Repo.GitRepo.Path)`
`396`	`396`	`ctx.Handle(500, "GetBranches", err)`
	`397`	`+ return`
`397`	`398`	`}`
`398`	`399`	`refName = brs[0]`
`399`	`400`	`}`