protect gs_allThreads with a mutex (modified patch 1518719)

[wxWidgets.git] / src / msw / window.cpp

diff --git a/src/msw/window.cpp b/src/msw/window.cpp
index 67d2a2dab39be09f2bc3741043e2ef64365cf41f..32facca38443fc382a1c13d2559326c713154722 100644 (file)
--- a/src/msw/window.cpp
+++ b/src/msw/window.cpp
@@ -4409,7 +4409,7 @@ WXHBRUSH wxWindowMSW::MSWGetBgBrush(WXHDC hDC, WXHWND hWndToPaint)
     return 0;
 }
 
-bool wxWindowMSW::HandlePrintClient(WXHDC hDC)
+bool wxWindowMSW::HandlePrintClient(WXHDC WXUNUSED(hDC))
 {
     // TODO: handle wxBG_STYLE_CUSTOM and/or wxBG_STYLE_COLOUR here so when
     // DrawParentThemeBackground() from uxtheme.dll is called we don't get