displayclose: Quietly skip if no X available

This commit is contained in:
Matthias Clasen 2020-05-15 14:58:58 -04:00
parent 31cf894092
commit 0232218100

View File

@ -19,7 +19,7 @@ main (int argc, char **argv)
display = gdk_display_open (display_name);
if (!display)
return 1;
return 0;
gdk_display_manager_set_default_display (gdk_display_manager_get (), display);
@ -27,7 +27,7 @@ main (int argc, char **argv)
but = gtk_button_new_with_label ("Try to Exit");
g_signal_connect_swapped (but, "clicked",
G_CALLBACK (gtk_window_destroy), win);
G_CALLBACK (gtk_window_destroy), win);
gtk_window_set_child (GTK_WINDOW (win), but);
gtk_widget_show (win);