[PATCH 3/5] shell32/dde: return empty list insted of NULL
Oleksij Rempel
bug-track at fisher-privat.net
Tue May 29 16:10:07 CDT 2012
this patch prevents installer of EG from crashing.
Fixes-Bug: http://bugs.winehq.org/show_bug.cgi?id=30737
Signed-off-by: Oleksij Rempel <bug-track at fisher-privat.net>
---
dlls/shell32/dde.c | 8 ++++++++
1 file changed, 8 insertions(+)
diff --git a/dlls/shell32/dde.c b/dlls/shell32/dde.c
index 2e04bd7..144470b 100644
--- a/dlls/shell32/dde.c
+++ b/dlls/shell32/dde.c
@@ -82,6 +82,14 @@ static inline HDDEDATA Dde_OnRequest(UINT uFmt, HCONV hconv, HSZ hszTopic,
FIXME( "returning fake program groups list\n" );
return DdeCreateDataHandle( dwDDEInst, groups_data, sizeof(groups_data), 0, hszGroups, uFmt, 0 );
}
+ else if (hszTopic == hszProgmanTopic && hszItem == hszProgmanService && uFmt == CF_TEXT)
+ {
+ static BYTE groups_data[] = "\r\n";
+ FIXME( "returning empty groups list\n" );
+ /* this is an workaround for an app wich expect some data
+ * and cant handle NULL. */
+ return DdeCreateDataHandle( dwDDEInst, groups_data, sizeof(groups_data), 0, hszProgmanService, uFmt, 0 );
+ }
FIXME( "%u %p %s %s: stub\n", uFmt, hconv, debugstr_hsz(hszTopic), debugstr_hsz(hszItem) );
return NULL;
}
--
1.7.9.5
More information about the wine-patches
mailing list