From 76b8cff44533dc49a201cfacd60b913cb0bc7d9e Mon Sep 17 00:00:00 2001
From: bergquist <carl.bergquist@gmail.com>
Date: Thu, 22 Sep 2016 16:16:58 +0200
Subject: [PATCH] fix(gnet): remove trailing ,

---
 pkg/plugins/update_checker.go | 7 +++----
 1 file changed, 3 insertions(+), 4 deletions(-)

diff --git a/pkg/plugins/update_checker.go b/pkg/plugins/update_checker.go
index ed43398357e..980c813888f 100644
--- a/pkg/plugins/update_checker.go
+++ b/pkg/plugins/update_checker.go
@@ -39,17 +39,16 @@ func StartPluginUpdateChecker() {
 }
 
 func getAllExternalPluginSlugs() string {
-	str := ""
-
+	var result []string
 	for _, plug := range Plugins {
 		if plug.IsCorePlugin {
 			continue
 		}
 
-		str += plug.Id + ","
+		result = append(result, plug.Id)
 	}
 
-	return str
+	return strings.Join(result, ",")
 }
 
 func checkForUpdates() {