From a17f141e7dd70ea6e031b3fb5037f76d452b6903 Mon Sep 17 00:00:00 2001
From: Dhilan007 <wenhai.lin@chukong-inc.com>
Date: Thu, 10 Oct 2013 10:28:49 +0800
Subject: [PATCH] issues #2914:removeSpriteFramesFromFile() crashes if file
 doesn't exist

---
 cocos2dx/sprite_nodes/CCSpriteFrameCache.cpp | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/cocos2dx/sprite_nodes/CCSpriteFrameCache.cpp b/cocos2dx/sprite_nodes/CCSpriteFrameCache.cpp
index 945cd30f32..1d19773c60 100644
--- a/cocos2dx/sprite_nodes/CCSpriteFrameCache.cpp
+++ b/cocos2dx/sprite_nodes/CCSpriteFrameCache.cpp
@@ -344,7 +344,11 @@ void SpriteFrameCache::removeSpriteFramesFromFile(const char* plist)
 {
     std::string fullPath = FileUtils::getInstance()->fullPathForFilename(plist);
     Dictionary* dict = Dictionary::createWithContentsOfFileThreadSafe(fullPath.c_str());
-
+    if (dict == nullptr)
+    {
+        CCLOG("cocos2d:SpriteFrameCache:removeSpriteFramesFromFile: create dict by %s fail.",plist);
+        return;
+    }
     removeSpriteFramesFromDictionary((Dictionary*)dict);
 
     // remove it from the cache