oleaut32: Check the return value from VariantCopy when copying values

for VT_VARIANT typed parameters for ITypeInfo::Invoke.

oleaut32: Check the return value from VariantCopy when copying values
6c6ce702 · Robert Shearman · Alexandre Julliard · 5e8c877f · 6c6ce702
Commit 6c6ce702 authored May 03, 2006 by Robert Shearman Committed by Alexandre Julliard May 05, 2006
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typelib.c dlls/oleaut32/typelib.c +1 -1

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--- a/dlls/oleaut32/typelib.c
+++ b/dlls/oleaut32/typelib.c
@@ -5239,7 +5239,7 @@ static HRESULT WINAPI ITypeInfo_fnInvoke(
                    dump_Variant(src_arg);

                    if (rgvt[i] == VT_VARIANT)
-                        VariantCopy(&rgvarg[i], src_arg);
+                        hres = VariantCopy(&rgvarg[i], src_arg);
                    else if (rgvt[i] == (VT_VARIANT | VT_BYREF))
                    {
                        if (rgvt[i] == V_VT(src_arg))