From cb3338689daf37b857048915d35bd0821f3efab5 Mon Sep 17 00:00:00 2001
From: Sajjad Khodadadi <sajjad.khddd@gmail.com>
Date: Wed, 10 May 2023 18:29:33 +0330
Subject: [PATCH] fix error handling typo

---
 system_windows.go | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/system_windows.go b/system_windows.go
index 970f438..bdbb404 100644
--- a/system_windows.go
+++ b/system_windows.go
@@ -19,7 +19,7 @@ func fixWindowsFirewall() error {
 		isPWSH = false
 	}
 	if err != nil {
-		return nil
+		return err
 	}
 	ruleName := "sing-tun rule for " + os.Args[0]
 	commandPrefix := []string{"-NoProfile", "-NonInteractive"}