--- etc/rc.d/mdconfig	2014-04-30 14:20:23.000000000 +0200
+++ etc/rc.d/mdconfig	2014-05-07 18:33:57.000000000 +0200
@@ -182,7 +182,7 @@ 
 load_rc_config $name
 
 if [ -z "${_mdconfig_list}" ]; then
-	for _mdconfig_config in `list_vars mdconfig_md[0-9]\* |
+	for _mdconfig_config in `list_vars mdconfig_md*[[:digit:]] |
 		sort_lite -nk1.12`
 	do
 		_mdconfig_unit=${_mdconfig_config#mdconfig_md}
--- etc/rc.d/mdconfig2	2014-04-30 14:20:26.000000000 +0200
+++ etc/rc.d/mdconfig2	2014-05-07 18:31:57.000000000 +0200
@@ -212,7 +212,7 @@ 
 load_rc_config $name
 
 if [ -z "${_mdconfig2_list}" ]; then
-	for _mdconfig2_config in `list_vars mdconfig_md[0-9]\* |
+	for _mdconfig2_config in `list_vars mdconfig_md*[[:digit:]] |
 		sort_lite -nk1.12`
 	do
 		_mdconfig2_unit=${_mdconfig2_config#mdconfig_md}