lldpd: fix passing multiple ifnames to the daemon

Instead of multiple -I arguments, lldpd expects a comma separated list.

Signed-off-by: Jo-Philipp Wich <jow@openwrt.org>

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@44585 3c298f89-4303-0410-b956-a3cf2f4a3e73

package/network/services/lldpd/Makefile

@@ -9,7 +9,7 @@ include $(TOPDIR)/rules.mk
 
 PKG_NAME:=lldpd
 PKG_VERSION:=0.7.13
-PKG_RELEASE:=1
+PKG_RELEASE:=2
 
 PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.gz
 PKG_SOURCE_URL:=http://media.luffy.cx/files/lldpd

package/network/services/lldpd/files/lldpd.init

@@ -37,14 +37,15 @@ start() {
 	local ifaces
 	config_get ifaces 'config' 'interface'
 
-	local iface
+	local iface ifnames=""
 	for iface in $ifaces; do
 		local ifname=""
 		if network_get_device ifname "$iface" || [ -e "/sys/class/net/$iface" ]; then
-			append args "-I ${ifname:-$iface}"
+			append ifnames "${ifname:-$iface}" ","
 		fi
 	done
 
+	[ -n "$ifnames" ] && append args "-I $ifnames"
 	[ $enable_cdp -gt 0 ] && append args '-c'
 	[ $enable_fdp -gt 0 ] && append args '-f'
 	[ $enable_sonmp -gt 0 ] && append args '-s'