Check to see if the vertex declaration is null before trying to

reference it.

Check to see if the vertex declaration is null before trying to
1b578af4 · Oliver Stieber · Alexandre Julliard · 8bfe1dca · 1b578af4
Commit 1b578af4 authored Jul 10, 2005 by Oliver Stieber Committed by Alexandre Julliard Jul 10, 2005
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device.c dlls/wined3d/device.c +3 -1

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--- a/dlls/wined3d/device.c
+++ b/dlls/wined3d/device.c
@@ -3522,7 +3522,9 @@ HRESULT WINAPI IWineD3DDeviceImpl_SetVertexDeclaration(IWineD3DDevice* iface, IW
    TRACE("(%p) : pDecl=%p\n", This, pDecl);

    /* TODO: what about recording stateblocks? */
-    IWineD3DVertexDeclaration_AddRef(pDecl);
+    if (NULL != pDecl) {
+        IWineD3DVertexDeclaration_AddRef(pDecl);
+    }
    if (NULL != This->updateStateBlock->vertexDecl) {
      IWineD3DVertexDeclaration_Release(This->updateStateBlock->vertexDecl);
    }