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Fix "cannot open display" error message when display is set by the DISPLAY

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2007-10-15  Loïc Minier  <lool@dooz.org>

        * gtk/gtkmain.c: (gtk_init): Fix "cannot open display" error message
        when display is set by the DISPLAY env var. (#486636, Mike Hommey)

svn path=/trunk/; revision=18909
This commit is contained in:
Loïc Minier 2007-10-15 13:26:34 +00:00 committed by Loic Minier
parent 0b007d52e2
commit 3671b2bbe9
2 changed files with 8 additions and 1 deletions
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5
ChangeLog
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@ -1,3 +1,8 @@
2007-10-15 Loïc Minier <lool@dooz.org>
* gtk/gtkmain.c: (gtk_init): Fix "cannot open display" error message
when display is set by the DISPLAY env var. (#486636, Mike Hommey)
2007-10-13 Johan Dahlin <jdahlin@async.com.br>
* gtk/gtk-builder-convert

4
gtk/gtkmain.c
View File

@ -933,7 +933,9 @@ gtk_init (int *argc, char ***argv)
if (!gtk_init_check (argc, argv))
{
const char *display_name_arg = gdk_get_display_arg_name ();
g_warning ("cannot open display: %s", display_name_arg ? display_name_arg : " ");
if (display_name_arg == NULL)
display_name_arg = getenv("DISPLAY");
g_warning ("cannot open display: %s", display_name_arg ? display_name_arg : "");
exit (1);
}
}