v0.93.1 - Fixed a couple of bugs

bin/plugin.yml

@@ -1,6 +1,6 @@
 name: MobArena
 main: com.garbagemule.MobArena.MobArena
-version: 0.93
+version: 0.93.1
 softdepend: [MultiVerse,XcraftGate]
 commands:
   ma:

src/com/garbagemule/MobArena/MASpawnThread.java

@@ -128,6 +128,9 @@ public class MASpawnThread implements Runnable
     {
         for (Player p : arena.livePlayers)
         {
+            if (arena.rewardMap.get(p) == null)
+                continue;
+            
             ItemStack reward = MAUtils.getRandomReward(rewards);
             arena.rewardMap.get(p).add(reward);