check len

xxf098 · Nov 21, 2022 · f265b31 · f265b31
1 parent f9d86be
commit f265b31
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/web/server.go b/web/server.go
@@ -148,7 +148,7 @@ func TestFromCMD(subscription string, configPath *string) error {
 		}
 	}
 	// check url
-	if subscription != options.Subscription {
+	if len(subscription) > 0 && subscription != options.Subscription {
 		if _, err := url.Parse(subscription); err == nil {
 			options.Subscription = subscription
 		} else if _, err := os.Stat(subscription); err == nil {