Fix for sheets based on NSAlert.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@59351 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
2009-03-05 21:19:40 +00:00 · 2009-03-05 21:19:40 +00:00 · 037f9d3ba3
commit 037f9d3ba3
parent c973763629
1 changed files with 3 additions and 1 deletions
--- a/src/osx/cocoa/utils.mm
+++ b/src/osx/cocoa/utils.mm
@ -173,7 +173,9 @@ void wxMacWakeUp()
 {
    resultCode = returnCode;
    sheetFinished = YES;
-    [sheet orderOut: self];
+    // NSAlerts don't need nor respond to orderOut
+    if ([sheet respondsToSelector:@selector(orderOut:)])
+        [sheet orderOut: self];
 }
@end