refactor

Author: lunny

routers/admin/admin.go

@@ -211,8 +211,7 @@ func Config(ctx *context.Context) {
 	ctx.Data["DisableRouterLog"] = setting.DisableRouterLog
 	ctx.Data["RunUser"] = setting.RunUser
 	ctx.Data["RunMode"] = strings.Title(macaron.Env)
-	ver, _ := git.BinVersion()
-	ctx.Data["GitVersion"] = ver
+	ctx.Data["GitVersion"], _ = git.BinVersion()
 	ctx.Data["RepoRootPath"] = setting.RepoRootPath
 	ctx.Data["CustomRootPath"] = setting.CustomPath
 	ctx.Data["StaticRootPath"] = setting.StaticRootPath