Trigger post-flash reboot manually

contrib/package/luci-addons/dist/sbin/luci-flash

@@ -85,5 +85,9 @@ done
 [ -n "$sysupgrade_init_conffiles" ] && do_save_conffiles
 run_hooks "" $sysupgrade_pre_upgrade
 
+ask_bool() {
+	false
+}
+
 v "Switching to ramdisk..."
 run_ramfs '. /etc/functions.sh; include /lib/upgrade; do_upgrade'

modules/admin-full/luasrc/controller/admin/system.lua

@@ -214,6 +214,7 @@ function action_upgrade()
 	end
 
 	luci.template.render("admin_system/upgrade", {sysupgrade=plat, ret=ret, keep_avail=keep_avail})
+	luci.sys.reboot()
 end
 
 function _keep_pattern()

modules/admin-mini/luasrc/controller/mini/system.lua

@@ -111,6 +111,7 @@ function action_upgrade()
 	end
 
 	luci.template.render("mini/upgrade", {sysupgrade=plat, ret=ret, keep_avail=keep_avail})
+	luci.sys.reboot()
 end
 
 function _keep_pattern()