Jacek Caban : mshtml: Don't try to bind custom events to Gecko event target.

[Alexandre Julliard]

Module: wine
Branch: master
Commit: 680d7e4846b08656ca95cb214e2b4c6a4374cb8a
URL:    https://source.winehq.org/git/wine.git/?a=commit;h=680d7e4846b08656ca95cb214e2b4c6a4374cb8a

Author: Jacek Caban <jacek at codeweavers.com>
Date:   Wed Feb 23 21:02:22 2022 +0100

mshtml: Don't try to bind custom events to Gecko event target.

Signed-off-by: Jacek Caban <jacek at codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard at winehq.org>

---

 dlls/mshtml/htmlevent.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/dlls/mshtml/htmlevent.c b/dlls/mshtml/htmlevent.c
index 1663fba3ba3..a44c1189b93 100644
--- a/dlls/mshtml/htmlevent.c
+++ b/dlls/mshtml/htmlevent.c
@@ -242,10 +242,10 @@ static listener_container_t *get_listener_container(EventTarget *event_target, c
     memcpy(container->type, type, (type_len + 1) * sizeof(WCHAR));
     list_init(&container->listeners);
     vtbl = dispex_get_vtbl(&event_target->dispex);
-    if(vtbl->bind_event)
-        vtbl->bind_event(&event_target->dispex, eid);
-    else
+    if (!vtbl->bind_event)
         FIXME("Unsupported event binding on target %p\n", event_target);
+    else if(eid != EVENTID_LAST)
+        vtbl->bind_event(&event_target->dispex, eid);
 
     wine_rb_put(&event_target->handler_map, container->type, &container->entry);
     return container;