Worked around texture loading bug

--HG--
extra : convert_revision : svn%3A7752d6cf-9f14-4ad2-affc-04f1e67b81a5/trunk%4076

KREngine/KREngine/Classes/KRTextureManager.cpp

@@ -52,8 +52,10 @@ KRTexture *KRTextureManager::loadTexture(const char *szName, const char *szPath)
     }
     
     if(!pTexture->createGLTexture()) {
-        delete pTexture;
+        if(!pTexture->createGLTexture()) { // FINDME - HACK!  The first texture fails with 0x501 return code but loads on second try
-        return NULL;
+            delete pTexture;
+            return NULL;
+        }
     }
     
     std::string lowerName = szName;