https://bugs.gentoo.org/show_bug.cgi?id=424747
https://bugzilla.icculus.org/show_bug.cgi?id=5460

From: Mikael Magnusson <mikachu@gmail.com>
Date: Sun, 3 Jun 2012 18:18:48 +0000 (+0200)
Subject: Fix crash on unexpected NET_WM_MOVERESIZE_CANCEL messages
X-Git-Url: http://git.openbox.org/?p=mikachu%2Fopenbox.git;a=commitdiff_plain;h=339c19d1b3a7a5139aed8b59bad755ddd0e518ff;hp=9a20250243dd57525d83d6e9bba069c932dbe542

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 b9ec1c5..4d091bf 100644
--- 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;