win32/Com: add COINIT_DISABLE_OLE1DDE

MSDN documentation suggests always passing this flag to reduce overhead for an "obsolete technology".

win32/Com: add COINIT_DISABLE_OLE1DDE
ec76583c · Max Kellermann · 927f1e03 · ec76583c
Commit ec76583c authored 4 years ago by Max Kellermann
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Com.hxx src/win32/Com.hxx +1 -1

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--- a/src/win32/Com.hxx
+++ b/src/win32/Com.hxx
@@ -29,7 +29,7 @@
 class COM {
 public:
 	COM() {
-		if (HRESULT result = CoInitializeEx(nullptr, COINIT_APARTMENTTHREADED);
+		if (HRESULT result = CoInitializeEx(nullptr, COINIT_APARTMENTTHREADED|COINIT_DISABLE_OLE1DDE);
 		    FAILED(result)) {
 			throw MakeHResultError(
 				result,