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firewall: prevent duplicate values in interface state vars

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SVN-Revision: 26382
This commit is contained in:
Jo-Philipp Wich 2011-03-30 20:29:17 +00:00
parent d739594c8d
commit af82471525
2 changed files with 5 additions and 2 deletions
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2
package/firewall/Makefile
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@ -9,7 +9,7 @@ include $(TOPDIR)/rules.mk
PKG_NAME:=firewall
PKG_VERSION:=2
PKG_RELEASE:=23
PKG_RELEASE:=24
include $(INCLUDE_DIR)/package.mk

5
package/firewall/files/lib/core_interface.sh
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@ -4,7 +4,10 @@ fw__uci_state_add() {
local var="$1"
local item="$2"
local val="$(uci_get_state firewall core $var)"
local val=" $(uci_get_state firewall core $var) "
val="${val// $item / }"
val="${val# }"
val="${val% }"
uci_set_state firewall core $var "${val:+$val }$item"
}