From 3e03b0aa2d7b369d7e12a9bcee81e421735c4dac Mon Sep 17 00:00:00 2001
From: n0n4m3 <none@none>
Date: Thu, 17 Dec 2009 06:42:04 +0100
Subject: Fixed crash in LinkedListElement, thx Alexsot

--HG--
branch : trunk
---
 src/framework/Utilities/LinkedList.h | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'src/framework')

diff --git a/src/framework/Utilities/LinkedList.h b/src/framework/Utilities/LinkedList.h
index 12fa878d07f..0f7bcc144b2 100644
--- a/src/framework/Utilities/LinkedList.h
+++ b/src/framework/Utilities/LinkedList.h
@@ -37,8 +37,8 @@ class LinkedListElement
         LinkedListElement() { iNext = NULL; iPrev = NULL; }
         ~LinkedListElement() { delink(); }
 
-        bool hasNext() const { return(iNext->iNext != NULL); }
-        bool hasPrev() const { return(iPrev->iPrev != NULL); }
+        bool hasNext() const { return(iNext && iNext->iNext != NULL); }
+        bool hasPrev() const { return(iPrev && iPrev->iPrev != NULL); }
         bool isInList() const { return(iNext != NULL && iPrev != NULL); }
 
         LinkedListElement      * next()       { return hasNext() ? iNext : NULL; }
-- 
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