# HG changeset patch
# User Anselm R Garbe <anselm@garbe.us>
# Date 1250407105 -3600
# Node ID 31cb815bac41af6096ca7a37df00b8958b440781
# Parent  cf5bb4e72804f2d5978c3069009cbf5c2d6319a8
applied Jukka's sigchld patch

diff -r cf5bb4e72804 -r 31cb815bac41 LICENSE
--- a/LICENSE	Thu Aug 13 10:45:59 2009 +0100
+++ b/LICENSE	Sun Aug 16 08:18:25 2009 +0100
@@ -2,7 +2,7 @@
 
 © 2006-2009 Anselm R Garbe <garbeam at gmail dot com>
 © 2006-2007 Sander van Dijk <a dot h dot vandijk at gmail dot com>
-© 2006-2007 Jukka Salmi <jukka at salmi dot ch>
+© 2006-2009 Jukka Salmi <jukka at salmi dot ch>
 © 2007-2009 Premysl Hruby <dfenze at gmail dot com>
 © 2007-2009 Szabolcs Nagy <nszabolcs at gmail dot com>
 © 2007-2009 Christof Musik <christof at sendfax dot de>
diff -r cf5bb4e72804 -r 31cb815bac41 dwm.c
--- a/dwm.c	Thu Aug 13 10:45:59 2009 +0100
+++ b/dwm.c	Sun Aug 16 08:18:25 2009 +0100
@@ -1429,7 +1429,6 @@
 	XSetWindowAttributes wa;
 
 	/* clean up any zombies immediately */
-	signal(SIGCHLD, sigchld);
 	sigchld(0);
 
 	/* init screen */
@@ -1501,8 +1500,9 @@
 
 void
 sigchld(int unused) {
+	if(signal(SIGCHLD, sigchld) == SIG_ERR)
+		die("Can't install SIGCHLD handler");
 	while(0 < waitpid(-1, NULL, WNOHANG));
-	signal(SIGCHLD, sigchld);
 }
 
 void