From ccdf2a89d8f92ff75636d20a6bf25f74b5d97b2a Mon Sep 17 00:00:00 2001
From: md_5 <md_5@live.com.au>
Date: Sat, 7 Sep 2013 12:22:43 +1000
Subject: [PATCH] Close #518 - use csv method for perms command

---
 .../src/main/java/net/md_5/bungee/command/CommandPerms.java | 6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)

diff --git a/proxy/src/main/java/net/md_5/bungee/command/CommandPerms.java b/proxy/src/main/java/net/md_5/bungee/command/CommandPerms.java
index 79d74d147..610825ca8 100644
--- a/proxy/src/main/java/net/md_5/bungee/command/CommandPerms.java
+++ b/proxy/src/main/java/net/md_5/bungee/command/CommandPerms.java
@@ -2,6 +2,7 @@ package net.md_5.bungee.command;
 
 import java.util.HashSet;
 import java.util.Set;
+import net.md_5.bungee.Util;
 import net.md_5.bungee.api.ChatColor;
 import net.md_5.bungee.api.CommandSender;
 import net.md_5.bungee.api.ProxyServer;
@@ -18,15 +19,12 @@ public class CommandPerms extends Command
     @Override
     public void execute(CommandSender sender, String[] args)
     {
-        StringBuilder groups = new StringBuilder();
         Set<String> permissions = new HashSet<>();
         for ( String group : sender.getGroups() )
         {
-            groups.append( group );
-            groups.append( ", " );
             permissions.addAll( ProxyServer.getInstance().getConfigurationAdapter().getPermissions( group ) );
         }
-        sender.sendMessage( ChatColor.GOLD + "You have the following groups: " + groups.substring( 0, groups.length() - 2 ) );
+        sender.sendMessage( ChatColor.GOLD + "You have the following groups: " + Util.csv( sender.getGroups() ) );
 
         for ( String permission : permissions )
         {