From ee1cf432858603bf3d78eddb4207734e6939c2e1 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Sebastian=20Dr=C3=B6ge?= <slomo@circular-chaos.org>
Date: Thu, 17 Apr 2008 07:29:28 +0000
Subject: [PATCH] ext/gio/gstgio.c: Return NULL instead of a gchar * array with
 one NULL element if we don't get any supported URI sche...

Original commit message from CVS:
* ext/gio/gstgio.c: (gst_gio_get_supported_protocols):
Return NULL instead of a gchar * array with one NULL element if we
don't get any supported URI schemes from GIO.
---
 ChangeLog        | 6 ++++++
 ext/gio/gstgio.c | 5 +++++
 2 files changed, 11 insertions(+)

diff --git a/ChangeLog b/ChangeLog
index 140e47a2de..d210399d2f 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,9 @@
+2008-04-17  Sebastian Dröge  <slomo@circular-chaos.org>
+
+	* ext/gio/gstgio.c: (gst_gio_get_supported_protocols):
+	Return NULL instead of a gchar * array with one NULL element if we
+	don't get any supported URI schemes from GIO.
+
 2008-04-15  Stefan Kost  <ensonic@users.sf.net>
 
 	* gst/audiotestsrc/gstaudiotestsrc.c:
diff --git a/ext/gio/gstgio.c b/ext/gio/gstgio.c
index a0e08c6c06..9803d211ba 100644
--- a/ext/gio/gstgio.c
+++ b/ext/gio/gstgio.c
@@ -104,6 +104,11 @@ gst_gio_get_supported_protocols (void)
   schemes = g_vfs_get_supported_uri_schemes (g_vfs_get_default ());
   num = g_strv_length ((gchar **) schemes);
 
+  if (num == 0) {
+    GST_WARNING ("No GIO supported URI schemes found");
+    return NULL;
+  }
+
   our_schemes = g_new0 (gchar *, num + 1);
 
   /* - Filter http/https as we can't support the icy stuff with GIO.