From: Michael Stapelberg <michael@stapelberg.de>
Date: Thu, 11 Jun 2009 01:30:26 +0000 (+0200)
Subject: Add a proper error message if connection to the X server can’t be established
X-Git-Tag: 3.b~66
X-Git-Url: https://git.sur5r.net/?a=commitdiff_plain;h=55f0aa8f28c156562156782a3080f073f6aae5e2;p=i3%2Fi3

Add a proper error message if connection to the X server can’t be established
---

diff --git a/src/mainx.c b/src/mainx.c
index c0fb6581..cadd5125 100644
--- a/src/mainx.c
+++ b/src/mainx.c
@@ -144,6 +144,9 @@ int main(int argc, char *argv[], char *env[]) {
 
         conn = xcb_connect(NULL, &screens);
 
+        if (xcb_connection_has_error(conn))
+                die("Cannot open display\n");
+
         load_configuration(conn, override_configpath);
 
         /* Place requests for the atoms we need as soon as possible */