diff --git a/Xi/exevents.c b/Xi/exevents.c
index 006561985..2173f354a 100644
--- a/Xi/exevents.c
+++ b/Xi/exevents.c
@@ -1070,6 +1070,7 @@ ProcessOtherEvent(InternalEvent *ev, DeviceIntPtr device)
                  * already */
                 return;
             }
+            break;
         case ET_ButtonRelease:
             event->detail.button = b->map[key];
             if (!event->detail.button) { /* there's no button 0 */