fixing warning

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@63619 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

diff --git a/src/osx/cocoa/nonownedwnd.mm b/src/osx/cocoa/nonownedwnd.mm
index 2cd07f9ef2f3beba4dd2ac96511a1ee6d60f1a03..c2af82be5d33c92d2fd1fbc4a458e0a0c2dbc163 100644 (file)
--- a/src/osx/cocoa/nonownedwnd.mm
+++ b/src/osx/cocoa/nonownedwnd.mm
@@ -100,6 +100,7 @@ typedef void (*wxOSX_NoResponderHandlerPtr)(NSView* self, SEL _cmd, SEL selector
 // even when the programmer explicitly wants to hide it.
 - (NSRect)constrainFrameRect:(NSRect)frameRect toScreen:(NSScreen *)screen
 {
+    wxUnusedVar(screen);
     return frameRect;
 }