include fixes from #2429 Thanks Lubos Stanek

SVN-Revision: 9028

package/dnsmasq/files/dnsmasq.init

@@ -21,9 +21,19 @@ append_bool() {
 	local section="$1"
 	local option="$2"
 	local value="$3"
-	local _tmp
-	config_get_bool _tmp "$section" "$option"
-	[ "$_tmp" -gt 0 ] && append args "$3"
+	local _loctmp
+	config_get_bool _loctmp "$section" "$option"
+	[ "$_loctmp" -gt 0 ] && append args "$3"
+}
+
+append_parm() {
+	local section="$1"
+	local option="$2"
+	local switch="$3"
+	local _loctmp
+	config_get _loctmp "$section" "$option"
+	[ -z "$_loctmp" ] && return 0
+	append args "$switch $_loctmp"
 }
 
 dnsmasq() {
@@ -41,21 +51,10 @@ dnsmasq() {
 	append_bool "$cfg" readethers "-Z"
 	append_bool "$cfg" dbus "-l"
 
-	config_get dnsforwardmax "$cfg" dnsforwardmax
-	dnsforwardmax="${dnsforwardmax:-150}"
-	append args "-0 $dnsforwardmax"
-	
-	config_get port "$cfg" port
-	port="${port:-53}"
-	append args "-p $port"
-	
-	config_get ednspacket_max "$cfg" ednspacket_max
-	ednspacket_max="${ednspacket_max:-1280}"
-	append args "-P $ednspacket_max"
-	
-	config_get dhcpleasemax "$cfg" dhcpleasemax
-	dhcpleasemax="${dhcpleasemax:-150}"
-	append args "-X $dhcpleasemax"
+	append_parm "$cfg" dnsforwardmax "-0"
+	append_parm "$cfg" port "-p"
+	append_parm "$cfg" ednspacket_max "-P"
+	append_parm "$cfg" dhcpleasemax "-X"
 
 	config_get addnhosts "$cfg" addnhosts
 	config_get interface "$cfg" interface
@@ -207,7 +206,7 @@ dhcp_add() {
 	dhcp_option_add "$cfg" "$name"
 }
 
-dhcp_option_add () {
+dhcp_option_add() {
 	local cfg="$1"
 	local name="$2"
 
@@ -225,6 +224,7 @@ dhcp_option_add () {
 start() {
 	include /lib/network
 	scan_interfaces
+	config_load /var/state/network
 	config_load dhcp
 
 	args=""