uhttpd: Reload config after uhttpd-mod-ubus was added

Without this change the config is only committed, but the uhttpd daemon
is not reloaded. This reload is needed to apply the config. Without the
reload of uhttpd, the ubus server is not available over http and returns
a Error 404.

This caused problems when installing luci on the snapshots and
accessing it without reloading uhttpd.

Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
(cherry picked from commit d25d281fd6)

package/network/services/uhttpd/Makefile

@@ -8,7 +8,7 @@
 include $(TOPDIR)/rules.mk
 
 PKG_NAME:=uhttpd
-PKG_RELEASE:=1
+PKG_RELEASE:=2
 
 PKG_SOURCE_PROTO:=git
 PKG_SOURCE_URL=$(PROJECT_GIT)/project/uhttpd.git

package/network/services/uhttpd/files/ubus.default

@@ -3,11 +3,13 @@
 if [ -z "$(uci -q get uhttpd.main.ubus_prefix)" ]; then
 	uci set uhttpd.main.ubus_prefix=/ubus
 	uci commit uhttpd
+	/etc/init.d/uhttpd reload
 fi
 
 [ "$(uci -q get uhttpd.main.ubus_socket)" = "/var/run/ubus.sock" ] && {
 	uci set uhttpd.main.ubus_socket='/var/run/ubus/ubus.sock'
 	uci commit uhttpd
+	/etc/init.d/uhttpd reload
 }
 
 exit 0