commit 357558798c435f1737b13085b30e2e9e7be3616a
from: Anselm R Garbe <garbeam@gmail.com>
date: Tue May 20 14:07:42 2008 UTC

foo

commit - 1f6af5e78f74c80fcb9853dcc2fc7940538808b0
commit + 357558798c435f1737b13085b30e2e9e7be3616a
blob - 0faa02ee3bca66d3acf7007e0a8ea3ebd92304eb
blob + 4d23d9d31fa1e129a1a88717d4688480983a87f0
--- dmenu.c
+++ dmenu.c
@@ -728,8 +728,7 @@ main(int argc, char *argv[]) {
 			eprint("usage: dmenu [-i] [-b] [-fn <font>] [-nb <color>] [-nf <color>]\n"
 			       "             [-p <prompt>] [-sb <color>] [-sf <color>] [-v]\n");
 	setlocale(LC_CTYPE, "");
-	dpy = XOpenDisplay(0);
-	if(!dpy)
+	if(!(dpy = XOpenDisplay(0)))
 		eprint("dmenu: cannot open display\n");
 	screen = DefaultScreen(dpy);
 	root = RootWindow(dpy, screen);