dnsmasq: Add option --no-ping

By default dnsmasq sends an ICMP echo request before allocating
an IP address to a host; the uci option noping allows to disable
this check.

Signed-off-by: Hans Dedecker <dedeckeh@gmail.com>

SVN-Revision: 47974

package/network/services/dnsmasq/files/dnsmasq.init

@@ -137,6 +137,7 @@ dnsmasq() {
 	append_bool "$cfg" quietdhcp "--quiet-dhcp"
 	append_bool "$cfg" sequential_ip "--dhcp-sequential-ip"
 	append_bool "$cfg" allservers "--all-servers"
+	append_bool "$cfg" noping "--no-ping"
 
 	append_parm "$cfg" dhcpscript "--dhcp-script"
 	append_parm "$cfg" cachesize "--cache-size"