From dd322f715f0ac97155e0e443eaf7a73f8727a134 Mon Sep 17 00:00:00 2001
From: Matthias Clasen <mclasen@redhat.com>
Date: Sat, 30 Jan 2016 16:09:15 -0500
Subject: [PATCH] Document gtk_parse_args limitations

Mention that some things won't work without a display
connection.
---
 gtk/gtkmain.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/gtk/gtkmain.c b/gtk/gtkmain.c
index 2437ddce9e..d3c3ba2057 100644
--- a/gtk/gtkmain.c
+++ b/gtk/gtkmain.c
@@ -953,6 +953,10 @@ gtk_init_with_args (gint                 *argc,
  * There is no need to call this function explicitly if you are using
  * gtk_init(), or gtk_init_check().
  *
+ * Note that many aspects of GTK+ require a display connection to
+ * function, so this way of initializing GTK+ is really only useful
+ * for specialized use cases.
+ *
  * Returns: %TRUE if initialization succeeded, otherwise %FALSE
  */
 gboolean