From 59dc0bffc0f754de8daed29bce3a48e90ea6b4fb Mon Sep 17 00:00:00 2001
From: Andrei Karas <akaras@inbox.ru>
Date: Wed, 16 Mar 2011 14:28:45 +0200
Subject: Add checks and fix some code style.

---
 src/resources/spritedef.cpp | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'src/resources/spritedef.cpp')

diff --git a/src/resources/spritedef.cpp b/src/resources/spritedef.cpp
index 17ee32fb3..8c13c595c 100644
--- a/src/resources/spritedef.cpp
+++ b/src/resources/spritedef.cpp
@@ -319,7 +319,8 @@ SpriteDef::~SpriteDef()
     for (ImageSetIterator i = mImageSets.begin();
             i != mImageSets.end(); ++i)
     {
-        i->second->decRef();
+        if (i->second)
+            i->second->decRef();
     }
 }
 
-- 
cgit v1.2.3-70-g09d2