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wined3d: Do not addref a NULL backbuffer in IWineD3DSwapChain::GetBackBuffer.

This commit is contained in:
Stefan Dösinger 2006-05-23 15:30:15 +02:00 committed by Alexandre Julliard
parent 00598e49cf
commit a55da88d0b
1 changed files with 1 additions and 1 deletions
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2
dlls/wined3d/swapchain.c
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@ -382,7 +382,7 @@ HRESULT WINAPI IWineD3DSwapChainImpl_GetBackBuffer(IWineD3DSwapChain *iface, UIN
}
/* Note inc ref on returned surface */
IWineD3DSurface_AddRef(*ppBackBuffer);
if(*ppBackBuffer) IWineD3DSurface_AddRef(*ppBackBuffer);
return WINED3D_OK;
}