Here is the patch.
Thanks!
--- copyfs-mount~ 2006-11-01 16:37:58.000000000 +0200
+++ copyfs-mount 2008-04-04 17:52:01.000000000 +0300
@@ -38,7 +38,7 @@
fi
fi
-if [ $UID == 0 ]; then
+if [ $UID = 0 ]; then
# Allow other users and check permissions if run by root
FILESYSTEM_PARAMETERS="${FILESYSTEM_PARAMETERS} -o default_permissions,allow_other"
fi
