merge branch master

1 files changed, 3 insertions, 1 deletions

diff --git a/main.go b/main.go
index 426f47eee..aec4051bf 100644
--- a/main.go
+++ b/main.go
@@ -30,6 +30,7 @@ var (
 	versionFlag   = flag.Bool("v", false, "Print the current version")
 
 	w *git.Worktree
+	r *git.Repository
 )
 
 func homeDirectory() string {
@@ -98,7 +99,8 @@ func fallbackVersion() string {
 }
 
 func setupWorktree() {
-	r, err := git.PlainOpen(".")
+	var err error
+	r, err = git.PlainOpen(".")
 	if err != nil {
 		panic(err)
 	}