check err is nil, be more idiomatic

2017-09-20 08:33:46 +10:00 · 2017-09-20 08:33:46 +10:00 · 2f501802d7
commit 2f501802d7
parent de33df4389
1 changed files with 1 additions and 3 deletions
--- a/commands/command_clone.go
+++ b/commands/command_clone.go
@ -85,9 +85,7 @@ func cloneCommand(cmd *cobra.Command, args []string) {
 		remote = "origin"
 	}

-	ref, err := git.CurrentRef()
-
-	if ref != nil {
+	if ref, err := git.CurrentRef(); err == nil {
 		includeArg, excludeArg := getIncludeExcludeArgs(cmd)
 		filter := buildFilepathFilter(cfg, includeArg, excludeArg)
 		if cloneFlags.NoCheckout || cloneFlags.Bare {