wifidog: use new extra_command function definition

Signed-off-by: Florian Eckert <fe@dev.tdt.de>

net/wifidog/Makefile

@@ -9,7 +9,7 @@ include $(TOPDIR)/rules.mk
 
 PKG_NAME:=wifidog
 PKG_VERSION:=1.3.0
-PKG_RELEASE:=5
+PKG_RELEASE:=6
 
 PKG_SOURCE_PROTO:=git
 PKG_SOURCE_URL:=https://github.com/wifidog/wifidog-gateway

net/wifidog/files/wifidog.init

@@ -4,8 +4,7 @@ START=65
 
 USE_PROCD=1
 
-EXTRA_COMMANDS="status"
-EXTRA_HELP="        status Print the status of the service"
+extra_command "status" "Print the status of the service"
 
 start_service() {
     procd_open_instance