diff --git a/cocos2dx/textures/CCTextureCache.cpp b/cocos2dx/textures/CCTextureCache.cpp
index 5480fb716f..786b6f7c24 100644
--- a/cocos2dx/textures/CCTextureCache.cpp
+++ b/cocos2dx/textures/CCTextureCache.cpp
@@ -216,7 +216,11 @@ CCTextureCache::~CCTextureCache()
 {
     CCLOGINFO("cocos2d: deallocing CCTextureCache.");
     need_quit = true;
-    sem_post(s_pSem);
+    if (s_pSem != NULL)
+    {
+        sem_post(s_pSem);
+    }
+    
     CC_SAFE_RELEASE(m_pTextures);
 }
 
diff --git a/js/JSBindings/cocos2d_generated.cpp.REMOVED.git-id b/js/JSBindings/cocos2d_generated.cpp.REMOVED.git-id
index b3c5cf7698..102c2b22e2 100644
--- a/js/JSBindings/cocos2d_generated.cpp.REMOVED.git-id
+++ b/js/JSBindings/cocos2d_generated.cpp.REMOVED.git-id
@@ -1 +1 @@
-f4135b2df3172fad12bfdcceef903b4acead4ca6
\ No newline at end of file
+2dcb2216223f82c1f3e4a505c8b446f6acb4ff03
\ No newline at end of file