From: Marco Peereboom <marco@conformal.com>
Date: Thu, 16 Jun 2011 13:53:43 +0000 (+0000)
Subject: this should fix a crash seen on linux as reported here:
X-Git-Url: https://jasonwoof.com/gitweb/?a=commitdiff_plain;ds=inline;h=e126add24b56470c8dc0cd7d0ee0dd71de22fb9a;p=spectrwm.git

this should fix a crash seen on linux as reported here:
http://opensource.conformal.com/fluxbb/viewtopic.php?id=120
---

diff --git a/scrotwm.c b/scrotwm.c
index 6ae2fc0..b96e6f4 100644
--- a/scrotwm.c
+++ b/scrotwm.c
@@ -1914,8 +1914,9 @@ focus_win(struct ws_win *win)
 	else {
 		/* use larger hammer since the window was killed somehow */
 		TAILQ_FOREACH(cfw, &win->ws->winlist, entry)
-			XSetWindowBorder(display, cfw->id,
-			    cfw->ws->r->s->c[SWM_S_COLOR_UNFOCUS].color);
+			if (cfw->ws && cfw->ws->r && cfw->ws->r->s)
+				XSetWindowBorder(display, cfw->id,
+				    cfw->ws->r->s->c[SWM_S_COLOR_UNFOCUS].color);
 	}
 
 	win->ws->focus = win;