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potential crash fix if xinerama behaves broken, though I doubt it
authorAnselm R Garbe <garbeam@gmail.com>
Fri, 18 Jul 2008 20:18:45 +0100
changeset 1314 f8c445284353
parent 1313 f51eb530cabb
child 1315 ce355cea9bb8
potential crash fix if xinerama behaves broken, though I doubt it
dwm.c file | annotate | diff | comparison | revisions 
--- a/dwm.c	Fri Jul 18 10:57:32 2008 +0200
+++ b/dwm.c	Fri Jul 18 20:18:45 2008 +0100
@@ -1562,8 +1562,7 @@
 	XineramaScreenInfo *info = NULL;
 
 	/* window area geometry */
-	if(XineramaIsActive(dpy)) {
-		info = XineramaQueryScreens(dpy, &n);
+	if(XineramaIsActive(dpy) && (info = XineramaQueryScreens(dpy, &n))) { 
 		if(n > 1) {
 			int di, x, y;
 			unsigned int dui;
dwm