From d1e5161ab0206adc6f17325152e337d44ae6ec73 Mon Sep 17 00:00:00 2001
From: Holger Berndt <hb@gnome.org>
Date: Thu, 3 Jun 2010 03:22:36 +0200
Subject: [PATCH] Document how to unset attributes

Unsetting won't work on all attributes. Currently, only
metadata attributes are supported.

https://bugzilla.gnome.org/show_bug.cgi?id=620423
---
 gio/gfile.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/gio/gfile.c b/gio/gfile.c
index a5d00fe26..c67dab932 100644
--- a/gio/gfile.c
+++ b/gio/gfile.c
@@ -3828,6 +3828,9 @@ g_file_query_writable_namespaces (GFile         *file,
  * @error: a #GError, or %NULL
  * 
  * Sets an attribute in the file with attribute name @attribute to @value.
+ *
+ * Some attributes can be unset by setting @attribute to
+ * %G_FILE_ATTRIBUTE_TYPE_INVALID and @value to %NULL.
  * 
  * If @cancellable is not %NULL, then the operation can be cancelled by
  * triggering the cancellable object from another thread. If the operation