Fix crash on unexpected NET_WM_MOVERESIZE_CANCEL messages

gtk+ 3.4 apparently sends these randomly when you select text in a
GtkEntry. This also fixes bug #5460.

diff --git a/openbox/event.c b/openbox/event.c
index cf089b64e3c5212ee3ff70baac9e904f3b82e3f9..00b0bfffa9f885896a553bc1999ec5fc781d9781 100644 (file)
--- a/openbox/event.c
+++ b/openbox/event.c
@@ -1495,7 +1495,8 @@ static void event_handle_client(ObClient *client, XEvent *e)
             }
             else if ((Atom)e->xclient.data.l[2] ==
                      OBT_PROP_ATOM(NET_WM_MOVERESIZE_CANCEL))
-                moveresize_end(TRUE);
+                if (moveresize_client)
+                    moveresize_end(TRUE);
         } else if (msgtype == OBT_PROP_ATOM(NET_MOVERESIZE_WINDOW)) {
             gint ograv, x, y, w, h;