# HG changeset patch
# User Edgar Simo <bobbens@gmail.com>
# Date 1247339209 0
# Node ID ffe22900a50a23a1aa23f3ed3169435c54bc82d8
# Parent  6eca2af6a86ba7cd02c87d7a55ec4c051a36d759
Fix double free when destroying event thread for a second time.

diff -r 6eca2af6a86b -r ffe22900a50a src/events/SDL_events.c
--- a/src/events/SDL_events.c	Sat Jul 11 18:54:03 2009 +0000
+++ b/src/events/SDL_events.c	Sat Jul 11 19:06:49 2009 +0000
@@ -196,7 +196,10 @@
         SDL_DestroyMutex(SDL_EventLock.lock);
     }
 #ifndef IPOD
-    SDL_DestroyMutex(SDL_EventQ.lock);
+    if (SDL_EventQ.lock) {
+        SDL_DestroyMutex(SDL_EventQ.lock);
+        SDL_EventQ.lock = NULL;
+    }
 #endif
 }