From: Manuel Munz <freifunk@somakoma.de>
Date: Sun, 2 Jan 2011 16:20:25 +0000 (+0000)
Subject: applications/luci-olsr: Save RAM while getting the default route, very good hint... 
X-Git-Tag: 0.10.0~262
X-Git-Url: https://git.archive.openwrt.org/?p=project%2Fluci.git;a=commitdiff_plain;h=d9736ece54d502709a06b759bcdbebe9af56b4ef

applications/luci-olsr: Save RAM while getting the default route, very good hint from jow :)
---

diff --git a/applications/luci-olsr/luasrc/controller/olsr.lua b/applications/luci-olsr/luasrc/controller/olsr.lua
index 688e4918d..f4d52c42d 100644
--- a/applications/luci-olsr/luasrc/controller/olsr.lua
+++ b/applications/luci-olsr/luasrc/controller/olsr.lua
@@ -240,11 +240,7 @@ function fetch_txtinfo(otable)
 
 		if otable == "links" then
 			local route = {}
-			for i, route in ipairs(luci.sys.net.routes()) do
-				if route.dest:prefix() == 0 then
-					defaultgw = route.gateway:string()
-				end
-			end
+			luci.sys.net.routes(function(r) if r.dest:prefix() == 0 then defaultgw = r.gateway:string() end end)
 		end
 
 		for i, tbl in ipairs(tables) do