From 0df3d6f6c3e8d963a6cc49fecb21fb938d8212ff Mon Sep 17 00:00:00 2001
From: Dana Jansens <danakj@orodu.net>
Date: Sun, 3 Jun 2007 19:20:55 +0000
Subject: [PATCH] support serials wrapping around

---
 openbox/event.c | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/openbox/event.c b/openbox/event.c
index a75d7711..9f1146a3 100644
--- a/openbox/event.c
+++ b/openbox/event.c
@@ -1887,11 +1887,12 @@ static gboolean is_enter_focus_event_ignored(XEvent *e)
 
         /* XXX wraparound... */
         ob_debug("  ignore range %u-%u\n", r->start, r->end);
-        if (e->xany.serial > r->end) {
+        if ((glong)(e->xany.serial - r->end) > 0) {
+            /* past the end */
             ignore_serials = g_slist_delete_link(ignore_serials, it);
             g_free(r);
         }
-        else if (e->xany.serial >= r->start)
+        else if ((glong)(e->xany.serial - r->start) >= 0)
             return TRUE;
     }
     return FALSE;