Hi,
(fixes one of the bugs reported under bug#952)
Animate control message ACM_OPEN with zero lParam must close any open
AVI stream. The installer of thebat! email client uses this on a
control that has not opened anything yet and gets confused, crashes,
when the message returns success. This patch makes it return failure,
like native win98 comctl32 does.
dlls/comctl32: animate.c
Let ANIMATE_OpenA return FALSE (= failure) upon a request to
close a previously opened AVI clip when there isn't one.
Rein.
--
Rein Klazes
rklazes@xs4all.nl
--- wine/dlls/comctl32/animate.c 2002-12-13 01:35:44.000000000 +0100
+++ mywine/dlls/comctl32/animate.c 2002-12-28 08:24:08.000000000 +0100
@@ -686,7 +686,8 @@
if (!lParam) {
TRACE("Closing avi!\n");
- return TRUE;
+ /* installer of thebat! v1.62 requires FALSE here */
+ return infoPtr->hMMio ? TRUE : FALSE;
}
if (!hInstance)
