etcdctl: unset ETCDCTL_API env var properly

2016-04-15 15:43:00 -07:00 · 2016-04-15 15:43:00 -07:00 · c629a30f1f
parent 4ed5f66a7a
commit c629a30f1f
1 changed files with 1 additions and 1 deletions
--- a/etcdctl/main.go
+++ b/etcdctl/main.go
@ -30,7 +30,7 @@ const (
 func main() {
 	apiv := os.Getenv(apiEnv)
 	// unset apiEnv to avoid side-effect for future env and flag parsing.
-	os.Unsetenv(apiv)
+	os.Unsetenv(apiEnv)
 	if len(apiv) == 0 || apiv == "2" {
 		ctlv2.Start()
 		return