Fix potential errors when plugins log with a null message

CraftBukkit-Patches/0055-Add-Log-Filtering.patch

@@ -1,4 +1,4 @@
-From 12842ce0abe79fc49a1c054dbd3cd04a4959d0c1 Mon Sep 17 00:00:00 2001
+From 819926c72091eb14d928f7832e53293d0d27e0b2 Mon Sep 17 00:00:00 2001
 From: md_5 <md_5@live.com.au>
 Date: Sat, 22 Jun 2013 16:40:11 +1000
 Subject: [PATCH] Add Log Filtering
@@ -6,10 +6,10 @@ Subject: [PATCH] Add Log Filtering
 
 diff --git a/src/main/java/org/spigotmc/LogFilter.java b/src/main/java/org/spigotmc/LogFilter.java
 new file mode 100644
-index 0000000..fd26480
+index 0000000..aa7e9ab
 --- /dev/null
 +++ b/src/main/java/org/spigotmc/LogFilter.java
-@@ -0,0 +1,21 @@
+@@ -0,0 +1,24 @@
 +package org.spigotmc;
 +
 +import java.util.logging.Filter;
@@ -21,18 +21,21 @@ index 0000000..fd26480
 +
 +    public boolean isLoggable(LogRecord record)
 +    {
-+        for ( Pattern pattern : SpigotConfig.logFilters )
++        if ( record.getMessage() != null )
 +        {
-+            if ( pattern.matcher( record.getMessage() ).matches() )
++            for ( Pattern pattern : SpigotConfig.logFilters )
 +            {
-+                return false;
++                if ( pattern.matcher( record.getMessage() ).matches() )
++                {
++                    return false;
++                }
 +            }
 +        }
 +        return true;
 +    }
 +}
 diff --git a/src/main/java/org/spigotmc/SpigotConfig.java b/src/main/java/org/spigotmc/SpigotConfig.java
-index 0d53a5b..cc3b9d8 100644
+index 2998109..6528321 100644
 --- a/src/main/java/org/spigotmc/SpigotConfig.java
 +++ b/src/main/java/org/spigotmc/SpigotConfig.java
 @@ -13,6 +13,8 @@ import java.util.HashMap;