From fdee1f764fe0a228bf028dd72aae809334abaa92 Mon Sep 17 00:00:00 2001
From: crusader <crusader@atgame.net>
Date: Mon, 17 Sep 2018 20:13:17 +0900
Subject: [PATCH] ing

---
 net/ping/ping_windows.go | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/net/ping/ping_windows.go b/net/ping/ping_windows.go
index ee30e85..510f76b 100644
--- a/net/ping/ping_windows.go
+++ b/net/ping/ping_windows.go
@@ -20,7 +20,7 @@ func Ping(destination string, options *PingOptions) (*PingResult, error) {
 	pCmd := exec.Command("cmd.exe", params...)
 	output, err := pCmd.CombinedOutput()
 	if err != nil {
-		return "", err
+		return nil, err
 	}
 
 	return parseWindowsPing(output)