From 7fb6258fbd9246e6983f508c44d84d63aa7ce7d1 Mon Sep 17 00:00:00 2001
From: Axel Wagner <mail@merovius.de>
Date: Mon, 14 Mar 2011 09:20:16 +0100
Subject: [PATCH] Use DISPLAY in XKB-code

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

diff --git a/i3bar/src/xcb.c b/i3bar/src/xcb.c
index 8d4f60b5..a7f1e51b 100644
--- a/i3bar/src/xcb.c
+++ b/i3bar/src/xcb.c
@@ -484,7 +484,11 @@ void init_xcb(char *fontname) {
         xkb_major = XkbMajorVersion;
         xkb_minor = XkbMinorVersion;
 
-        xkb_dpy = XkbOpenDisplay(":0",
+        char *dispname = getenv("DISPLAY");
+        if (dispname == NULL) {
+            dispname = ":0";
+        }
+        xkb_dpy = XkbOpenDisplay(dispname,
                                  &xkb_event_base,
                                  &xkb_errbase,
                                  &xkb_major,