Cleaned up paint DC cache in ~wxPaintDC to avoid spurious memory warning
git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@4371 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
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@@ -234,6 +234,11 @@ wxPaintDC::~wxPaintDC()
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::EndPaint(GetWinHwnd(m_canvas), &g_paintStruct);
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ms_cache.Remove(index);
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// Reduce the number of bogus reports of non-freed memory
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// at app exit
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if (ms_cache.IsEmpty())
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ms_cache.Clear();
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}
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//else: cached DC entry is still in use
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