From cd7bf5eff2a1daeb9ad792820265c70ff8b3e0dc Mon Sep 17 00:00:00 2001
From: ElgarL <ElgarL@palmergames.com>
Date: Wed, 18 Apr 2012 22:22:35 +0100
Subject: Prevent null perms getting past the GlobalGroups loader.

---
 .../src/org/anjocaido/groupmanager/GlobalGroups.java                  | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

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

diff --git a/EssentialsGroupManager/src/org/anjocaido/groupmanager/GlobalGroups.java b/EssentialsGroupManager/src/org/anjocaido/groupmanager/GlobalGroups.java
index 647d729e5..04d9e86be 100644
--- a/EssentialsGroupManager/src/org/anjocaido/groupmanager/GlobalGroups.java
+++ b/EssentialsGroupManager/src/org/anjocaido/groupmanager/GlobalGroups.java
@@ -159,12 +159,14 @@ public class GlobalGroups {
 						if (element instanceof List) {
 							try {
 								for (String node : (List<String>) element) {
-									newGroup.addPermission(node);
+									if ((node != null) && !node.isEmpty())
+										newGroup.addPermission(node);
 								}
 							} catch (ClassCastException ex) {
 								throw new IllegalArgumentException("Invalid permission node for global group:  " + groupName, ex);
 							}
 						} else if (element instanceof String) {
+							if ((element != null) && !((String)element).isEmpty())
 							newGroup.addPermission((String) element);
 						} else
 							throw new IllegalArgumentException("Unknown type of permission node for global group:  " + groupName);
-- 
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