[gtk/wip/hadess/quiet-broadway-gtk3] broadway: Quiet initialisation failures

[Bastien Nocera <hadess src gnome org>]

commit e7679635b0cb94475ceab1b22f719721b8b0f6ac
Author: Bastien Nocera <hadess hadess net>
Date:   Mon Oct 11 13:55:35 2021 +0200

    broadway: Quiet initialisation failures
    
    Broadway is the only GTK+ backend that throws an error on stderr for a
    "display server" connection failure.
    
    This causes problems when gtk_init_check() is used and unexpected error
    output is generated such as with hotdoc, which fails when generating a
    GTK plugin's documentation instead of overlooking the issue.
    
    "Unable to init server: Could not connect: Connection refused"

 gdk/broadway/gdkdisplay-broadway.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
---
diff --git a/gdk/broadway/gdkdisplay-broadway.c b/gdk/broadway/gdkdisplay-broadway.c
index 54a1fa85fb..e71d6cb7cc 100644
--- a/gdk/broadway/gdkdisplay-broadway.c
+++ b/gdk/broadway/gdkdisplay-broadway.c
@@ -109,7 +109,7 @@ _gdk_broadway_display_open (const gchar *display_name)
   broadway_display->server = _gdk_broadway_server_new (display_name, &error);
   if (broadway_display->server == NULL)
     {
-      g_printerr ("Unable to init server: %s\n", error->message);
+      GDK_NOTE (MISC, g_message ("Unable to init Broadway server: %s\n", error->message));
       g_error_free (error);
       return NULL;
     }