From 3f8a69b4ad8ea949b753c3598912b917e791b62c Mon Sep 17 00:00:00 2001
From: scrawl <scrawl@baseoftrash.de>
Date: Mon, 26 Aug 2013 00:14:02 +0200
Subject: [PATCH] Don't crash when trying to delete a reference that doesn't
 exist anymore

---
 apps/openmw/mwworld/cellstore.cpp | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/apps/openmw/mwworld/cellstore.cpp b/apps/openmw/mwworld/cellstore.cpp
index 8bb3d3c8d1..0c145ab600 100644
--- a/apps/openmw/mwworld/cellstore.cpp
+++ b/apps/openmw/mwworld/cellstore.cpp
@@ -43,7 +43,8 @@ namespace MWWorld
         // Skip this when reference was deleted.
         // TODO: Support respawning references, in this case, we need to track it somehow.
         if (ref.mDeleted) {
-            mList.erase(iter);
+            if (iter != mList.end())
+                mList.erase(iter);
             return;
         }