gnunet: use new extra_command function definition

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

net/gnunet/Makefile

@@ -3,7 +3,7 @@ include $(TOPDIR)/rules.mk
 PKG_NAME:=gnunet
 
 PKG_VERSION:=0.13.3
-PKG_RELEASE:=2
+PKG_RELEASE:=3
 PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.gz
 PKG_SOURCE_URL:=@GNU/gnunet
 PKG_HASH:=318e06c4134d1a8ce3b4385d82b11316eaaeb9a4dbc5d4b646453dfc53199296

net/gnunet/files/gnunet.init

@@ -9,7 +9,8 @@ PROG=/usr/lib/gnunet/libexec/gnunet-service-arm
 GNUNET_HOME=/var/run/gnunet
 # LOGFILE=$GNUNET_HOME/gnunet.log
 CONFIGFILE=$GNUNET_HOME/gnunet.conf
-EXTRA_COMMANDS="restart_transport"
+
+extra_command "restart_transport" "Restart transport"
 
 prepare_config() {
 	local had_exit_service=0;