From: Matthias Clasen <mclasen@redhat.com>
Date: Tue, 28 Mar 2023 01:44:56 +0000 (-0400)
Subject: Improve an error message
X-Git-Tag: archive/raspbian/4.12.3+ds-1+rpi1~1^2^2^2~22^2~1^2~489^2~2
X-Git-Url: https://dgit.raspbian.org/?a=commitdiff_plain;h=cacecd2fb54025a;p=gtk4.git

Improve an error message

We were producing a misleading error message
when gtk_init() fails.

Fixes: #5704
---

diff --git a/gtk/gtkmain.c b/gtk/gtkmain.c
index 3a688958ce..ad41fa5749 100644
--- a/gtk/gtkmain.c
+++ b/gtk/gtkmain.c
@@ -658,10 +658,7 @@ gtk_init (void)
 {
   if (!gtk_init_check ())
     {
-      const char *display_name_arg;
-
-      display_name_arg = getenv ("DISPLAY");
-      g_warning ("cannot open display: %s", display_name_arg ? display_name_arg : "");
+      g_warning ("Failed to open display");
       exit (1);
     }
 }