From: Manuel Munz <freifunk@somakoma.de>
Date: Wed, 13 Apr 2011 16:22:54 +0000 (+0000)
Subject: modules/freifunk: Show remote update in menu only when /usr/sbin/remote-update from... 
X-Git-Tag: 0.11.0~2183
X-Git-Url: http://git.openwrt.org/?p=project%2Fluci.git;a=commitdiff_plain;h=0c281f4e8618d70b8fd8abb25d0fe5a9acac769f

modules/freifunk: Show remote update in menu only when /usr/sbin/remote-update from the package remote-update is present (#160)
---

diff --git a/modules/freifunk/luasrc/controller/freifunk/remote_update.lua b/modules/freifunk/luasrc/controller/freifunk/remote_update.lua
index b894af7ebd..165c2a82c4 100644
--- a/modules/freifunk/luasrc/controller/freifunk/remote_update.lua
+++ b/modules/freifunk/luasrc/controller/freifunk/remote_update.lua
@@ -9,16 +9,15 @@ You may obtain a copy of the License at
 
 	http://www.apache.org/licenses/LICENSE-2.0
 
-$Id: freifunk.lua 4649 2009-05-26 18:30:00Z jow $
 ]]--
 
-local nixio = require "nixio"
-
 module("luci.controller.freifunk.remote_update", package.seeall)
 
 function index()
 	local i18n = luci.i18n.translate
-
+	if not nixio.fs.access("/usr/sbin/remote-update") then
+		return
+	end
 	entry({"admin", "system", "remote_update"}, call("act_remote_update"),
 		i18n("Freifunk Remote Update"), 90)
 end