Felix Nawothnig : comctl32:
Allow destruction of toolbar in BN_CLICKED handler.
Alexandre Julliard
julliard at wine.codeweavers.com
Fri Apr 6 06:07:55 CDT 2007
Module: wine
Branch: master
Commit: 765791387393c5251744b88e7615766c22b09ad7
URL: http://source.winehq.org/git/wine.git/?a=commit;h=765791387393c5251744b88e7615766c22b09ad7
Author: Felix Nawothnig <flexo at holycrap.org>
Date: Fri Apr 6 00:27:21 2007 +0200
comctl32: Allow destruction of toolbar in BN_CLICKED handler.
---
dlls/comctl32/toolbar.c | 4 ++++
1 files changed, 4 insertions(+), 0 deletions(-)
diff --git a/dlls/comctl32/toolbar.c b/dlls/comctl32/toolbar.c
index b8c76e5..e08a15f 100644
--- a/dlls/comctl32/toolbar.c
+++ b/dlls/comctl32/toolbar.c
@@ -5860,6 +5860,10 @@ TOOLBAR_LButtonUp (HWND hwnd, WPARAM wParam, LPARAM lParam)
{
SendMessageW (infoPtr->hwndNotify, WM_COMMAND,
MAKEWPARAM(infoPtr->buttons[nHit].idCommand, BN_CLICKED), (LPARAM)hwnd);
+
+ /* In case we have just been destroyed... */
+ if(!IsWindow(hwnd))
+ return 0;
}
}
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