From 72ef8a7c196871e0627a976317297d67e87daa47 Mon Sep 17 00:00:00 2001
From: Michael Stapelberg <michael@stapelberg.de>
Date: Fri, 12 Aug 2011 23:09:36 +0200
Subject: [PATCH] Pass NULL to XkbOpenDisplay, it will read $DISPLAY itself

---
 i3bar/src/xcb.c | 6 +-----
 1 file changed, 1 insertion(+), 5 deletions(-)

diff --git a/i3bar/src/xcb.c b/i3bar/src/xcb.c
index 1afa8bd1..ba7d2346 100644
--- a/i3bar/src/xcb.c
+++ b/i3bar/src/xcb.c
@@ -506,11 +506,7 @@ char *init_xcb(char *fontname) {
         xkb_major = XkbMajorVersion;
         xkb_minor = XkbMinorVersion;
 
-        char *dispname = getenv("DISPLAY");
-        if (dispname == NULL) {
-            dispname = ":0";
-        }
-        xkb_dpy = XkbOpenDisplay(dispname,
+        xkb_dpy = XkbOpenDisplay(NULL,
                                  &xkb_event_base,
                                  &xkb_errbase,
                                  &xkb_major,