dnsmasq: Add option "--all-servers"

Add the option "--all-servers" which forces dnsmasq to send all
queries to all servers and then take the first answer.

Signed-off-by: Andréas Gustafsson <gurgalof@gmail.com>

SVN-Revision: 47857

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

@@ -136,6 +136,7 @@ dnsmasq() {
 	append_bool "$cfg" localservice "--local-service"
 	append_bool "$cfg" quietdhcp "--quiet-dhcp"
 	append_bool "$cfg" sequential_ip "--dhcp-sequential-ip"
+	append_bool "$cfg" allservers "--all-servers"
 
 	append_parm "$cfg" dhcpscript "--dhcp-script"
 	append_parm "$cfg" cachesize "--cache-size"