Fix metrics, I hope.

By: md_5 <md_5@live.com.au>

CraftBukkit-Patches/0030-Netty.patch

@@ -1,4 +1,4 @@
-From 6ef28f7cbf0936ddb73d5ae8fde5e9b043070e74 Mon Sep 17 00:00:00 2001
+From 48cf8759487754486c207f668ea1f04163f93f26 Mon Sep 17 00:00:00 2001
 From: md_5 <md_5@live.com.au>
 Date: Thu, 14 Feb 2013 17:32:20 +1100
 Subject: [PATCH] Netty
@@ -222,7 +222,7 @@ index 58d30eb..e4e5049 100644
          // CraftBukkit end
          this.pendingConnection = pendingconnection;
 diff --git a/src/main/java/org/bukkit/craftbukkit/Spigot.java b/src/main/java/org/bukkit/craftbukkit/Spigot.java
-index 5a96c86..eb02e56 100644
+index 15acc97..dbc3e48 100644
 --- a/src/main/java/org/bukkit/craftbukkit/Spigot.java
 +++ b/src/main/java/org/bukkit/craftbukkit/Spigot.java
 @@ -18,6 +18,8 @@ public class Spigot {
@@ -244,7 +244,7 @@ index 5a96c86..eb02e56 100644
 +            server.getLogger().severe("[Warning] You have opted not to use Netty, in the future this option may be removed!");
 +        }
 +
-         if (metrics != null) {
+         if (metrics == null) {
              try {
                  metrics = new Metrics();
 diff --git a/src/main/java/org/bukkit/craftbukkit/scheduler/CraftScheduler.java b/src/main/java/org/bukkit/craftbukkit/scheduler/CraftScheduler.java