attempt to fix waiting for a thread in another non-main thread
git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@22260 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
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@@ -818,7 +818,15 @@ wxThreadInternal::WaitForTerminate(bool shouldCancel,
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break;
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case WAIT_OBJECT_0 + 1:
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// new message arrived, process it
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// new message arrived, process it -- but only if we're the
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// main thread as we don't support processing messages in
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// the other ones
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//
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// NB: we still must include QS_ALLINPUT even when waiting
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// in a secondary thread because if it had created some
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// window somehow (possible not even using wxWindows)
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// the system might dead lock then
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if ( IsMain() )
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{
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// it looks that sometimes WAIT_OBJECT_0 + 1 is
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// returned but there are no messages in the thread
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