[package] firewall: clean up description (#7875)

[openwrt.git] / package / base-files / files / etc / functions.sh

diff --git a/package/base-files/files/etc/functions.sh b/package/base-files/files/etc/functions.sh
index eb7faac..d5ffc13 100755 (executable)
--- a/package/base-files/files/etc/functions.sh
+++ b/package/base-files/files/etc/functions.sh
@@ -2,8 +2,13 @@
 # Copyright (C) 2006 OpenWrt.org
 # Copyright (C) 2006 Fokus Fraunhofer <carsten.tittel@fokus.fraunhofer.de>
 
-alias debug=${DEBUG:-:}
-alias mount='busybox mount'
+
+debug () {
+       ${DEBUG:-:} "$@"
+}
+mount() {
+       busybox mount "$@"
+}
 
 # newline
 N="
@@ -92,6 +97,7 @@ list() {
        local len
 
        config_get len "$CONFIG_SECTION" "${varname}_LENGTH" 0
+       [ $len = 0 ] && append CONFIG_LIST_STATE "${CONFIG_SECTION}_${varname}"
        len=$(($len + 1))
        config_set "$CONFIG_SECTION" "${varname}_ITEM$len" "$value"
        config_set "$CONFIG_SECTION" "${varname}_LENGTH" "$len"
@@ -258,7 +264,7 @@ jffs2_mark_erase() {
        echo -e "\xde\xad\xc0\xde" | mtd -qq write - "$1"
 }
 
-uci_apply_defaults() {(
+uci_apply_defaults() {
        cd /etc/uci-defaults || return 0
        files="$(ls)"
        [ -z "$files" ] && return 0
@@ -267,6 +273,6 @@ uci_apply_defaults() {(
                ( . "./$(basename $file)" ) && rm -f "$file"
        done
        uci commit
-)}
+}
 
 [ -z "$IPKG_INSTROOT" -a -f /lib/config/uci.sh ] && . /lib/config/uci.sh