odhcp6c: rework sendopts handling

[openwrt/openwrt.git] / package / network / ipv6 / odhcp6c / files / dhcpv6.sh

diff --git a/package/network/ipv6/odhcp6c/files/dhcpv6.sh b/package/network/ipv6/odhcp6c/files/dhcpv6.sh
index 54e51065f65a79382d605999725fe6f26aa17095..919872fe8e3b30ae8a3baf4640f9043329749bac 100755 (executable)
--- a/package/network/ipv6/odhcp6c/files/dhcpv6.sh
+++ b/package/network/ipv6/odhcp6c/files/dhcpv6.sh
@@ -40,6 +40,10 @@ proto_dhcpv6_add_prefix() {
        append "$3" "$1"
 }
 
+proto_dhcpv6_add_sendopts() {
+       [ -n "$1" ] && append "$3" "-x$1"
+}
+
 proto_dhcpv6_setup() {
        local config="$1"
        local iface="$2"
@@ -80,12 +84,7 @@ proto_dhcpv6_setup() {
                append opts "-r$opt"
        done
 
-       sendopts_cb() {
-               local val="$1"
-               [ -n "$val" ] && append opts "-x$val"
-       }
-
-       json_for_each_item sendopts_cb sendopts
+       json_for_each_item proto_dhcpv6_add_sendopts sendopts opts
 
        append opts "-t${soltimeout:-120}"