Use DISPLAY in XKB-code

2011-03-14 09:20:16 +01:00 · 2011-03-14 09:20:16 +01:00 · 7fb6258fbd
parent dfd566511e
commit 7fb6258fbd
1 changed files with 5 additions and 1 deletions
--- 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,