From f0877250ff91fabdcdceb14aa10744948204f53d Mon Sep 17 00:00:00 2001
From: EvilSeph <evilseph@unaligned.org>
Date: Thu, 23 Jun 2011 15:32:53 -0400
Subject: [PATCH] Fixed 'bad aliases' error output.

---
 src/main/java/org/bukkit/command/SimpleCommandMap.java | 9 ++++-----
 1 file changed, 4 insertions(+), 5 deletions(-)

diff --git a/src/main/java/org/bukkit/command/SimpleCommandMap.java b/src/main/java/org/bukkit/command/SimpleCommandMap.java
index 7a5e48fa..c641811b 100644
--- a/src/main/java/org/bukkit/command/SimpleCommandMap.java
+++ b/src/main/java/org/bukkit/command/SimpleCommandMap.java
@@ -152,7 +152,7 @@ public final class SimpleCommandMap implements CommandMap {
 
     public void registerServerAliases() {
         Map<String, String[]> values = server.getCommandAliases();
-        
+
         for (String alias : values.keySet()) {
             String[] targetNames = values.get(alias);
             List<Command> targets = new ArrayList<Command>();
@@ -162,16 +162,14 @@ public final class SimpleCommandMap implements CommandMap {
                 Command command = getCommand(name);
 
                 if (command == null) {
-                    if (bad.length() > 0) {
-                        bad += ", ";
-                    }
+                    bad += name + ", ";
                 } else {
                     targets.add(command);
                 }
             }
 
             // We register these as commands so they have absolute priority.
-            
+
             if (targets.size() > 0) {
                 knownCommands.put(alias.toLowerCase(), new MultipleCommandAlias(alias.toLowerCase(), targets.toArray(new Command[0])));
             } else {
@@ -179,6 +177,7 @@ public final class SimpleCommandMap implements CommandMap {
             }
 
             if (bad.length() > 0) {
+                bad = bad.substring(0, bad.length() - 2);
                 server.getLogger().warning("The following command(s) could not be aliased under '" + alias + "' because they do not exist: " + bad);
             }
         }