runTextureTasks possible bug that leads to memory stomp crash

[mkandulavm]

In scene.cpp, runTextureTasks() is called twice.

While harmless to naked eye, commenting the first one at line 153 is possibly required to avoid a potential crash (which rarely occurs for me and believe this is the cause for it) due to memory stomping. I am thinking, this can happen when a texture task got completed during first call, is being called again in the second call, leading to the memory stomping which is very hard to detect.

Please do correct me if I am wrong in any analysis of the above.