[rhythmbox] Substitute deprecated glib symbol: g_mapped_file_free()

[Jonathan Matthew <jmatthew src gnome org>]

commit 41af131fa874d362812a56421b695d4cd1f4117f
Author: Javier Jardón <jjardon gnome org>
Date:   Fri Dec 4 00:22:21 2009 +0100

    Substitute deprecated glib symbol: g_mapped_file_free()
    
    Use g_mapped_file_unref() instead if glib >= 2.22 is available

 plugins/daap/rb-daap-share.c |    4 ++++
 1 files changed, 4 insertions(+), 0 deletions(-)
---
diff --git a/plugins/daap/rb-daap-share.c b/plugins/daap/rb-daap-share.c
index 608b4e5..3a9b8a9 100644
--- a/plugins/daap/rb-daap-share.c
+++ b/plugins/daap/rb-daap-share.c
@@ -1230,7 +1230,11 @@ static void
 mapped_file_message_finished (SoupMessage *message, GMappedFile *file)
 {
 	rb_debug ("finished sending mmapped file");
+#if GLIB_CHECK_VERSION (2,22,0)
+	g_mapped_file_unref (file);
+#else
 	g_mapped_file_free (file);
+#endif
 }
 
 static void