From e3756623a1531241b40084c0aa9a8e4b4e8cda31 Mon Sep 17 00:00:00 2001
From: ElgarL <ElgarL@palmergames.com>
Date: Sat, 3 Sep 2011 16:13:43 +0100
Subject: 	- Fix for Users.yml containing only 'users:' causing a crash. 
 - GroupManager will now generate a fresh Users and Groups yml if either file
 is empty.

---
 .../src/org/anjocaido/groupmanager/dataholder/WorldDataHolder.java   | 5 +++++
 1 file changed, 5 insertions(+)

(limited to 'EssentialsGroupManager/src/org/anjocaido/groupmanager/dataholder/WorldDataHolder.java')

diff --git a/EssentialsGroupManager/src/org/anjocaido/groupmanager/dataholder/WorldDataHolder.java b/EssentialsGroupManager/src/org/anjocaido/groupmanager/dataholder/WorldDataHolder.java
index ae68e03cc..77d933fa0 100644
--- a/EssentialsGroupManager/src/org/anjocaido/groupmanager/dataholder/WorldDataHolder.java
+++ b/EssentialsGroupManager/src/org/anjocaido/groupmanager/dataholder/WorldDataHolder.java
@@ -578,6 +578,11 @@ public class WorldDataHolder {
 
         // PROCESS USERS FILE
         Map<String, Object> allUsersNode = (Map<String, Object>) usersRootDataNode.get("users");
+        
+        // Stop loading if the file is empty
+        if (allUsersNode == null)
+        	return ph;
+
         for (String usersKey : allUsersNode.keySet()) {
             Map<String, Object> thisUserNode = (Map<String, Object>) allUsersNode.get(usersKey);
             User thisUser = ph.createUser(usersKey);
-- 
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