ocserv: install missing ocserv-script

net/ocserv/Makefile

 	$(INSTALL_DIR) $(1)/usr/bin
 	$(INSTALL_BIN) $(PKG_BUILD_DIR)/src/ocpasswd $(1)/usr/bin/
 	$(INSTALL_BIN) $(PKG_BUILD_DIR)/src/occtl $(1)/usr/bin/
+	$(INSTALL_BIN) ./files/ocserv-script $(1)/usr/bin/
 	$(INSTALL_DIR) $(1)/etc/init.d
 	$(INSTALL_BIN) ./files/ocserv.init $(1)/etc/init.d/ocserv
 	$(INSTALL_DIR) $(1)/etc/ocserv

net/ocserv/files/ocserv-script

 #!/bin/sh
 
-ZONE=`uci get ocserv.config.ZONE`
+ZONE=`uci get ocserv.config.zone`
 
 if [ "$REASON" = "connect" ];then
 	env -i ACTION=ifup INTERFACE="$ZONE" DEVICE=$DEVICE /sbin/hotplug-call "iface"