Patch: user mime info directory monitoring fix

[Frederic Crozat <fcrozat mandrakesoft com>]

Hi,

The following patch fixes a small performance hit when fam is used for
file monitoring :

if fam is compiled with dnotify support and if you try to monitor
non-existing directory, fam fallbacks to parent directory polling, with
a 5s delay..  (it can be somehow energy hungry on laptop)

This patch ensure user gnome mime info directory always exists before
monitoring it.. 

Can I commit (with a ChangeLog entry, of course) ?
-- 
Frederic Crozat <fcrozat mandrakesoft com>
MandrakeSoft

--- gnome-vfs-2.1.3.1/libgnomevfs/gnome-vfs-mime-monitor.c.mimeinfo	2002-06-17 09:34:42.000000000 +0200
+++ gnome-vfs-2.1.3.1/libgnomevfs/gnome-vfs-mime-monitor.c	2002-12-04 16:46:44.000000000 +0100
@@ -113,6 +113,9 @@
 	g_free (mime_dir);
 
 	mime_dir = g_strconcat (g_get_home_dir (), "/.gnome/mime-info", NULL);
+	if (!g_file_test (mime_dir, G_FILE_TEST_EXISTS)) {
+		mkdir (mime_dir, S_IRWXU);
+	}
 	gnome_vfs_monitor_add (&monitor->priv->local_handle,
 			       mime_dir,
 			       GNOME_VFS_MONITOR_DIRECTORY,