From: Manuel Munz <munz@comuno.net>
Date: Thu, 19 Feb 2015 19:33:26 +0000 (+0100)
Subject: applications/olsr-services: fix error on public services page
X-Git-Url: https://git.archive.openwrt.org/?p=project%2Fluci.git;a=commitdiff_plain;h=47603a37ed581303d8a5241f6cd39433918a1b96

applications/olsr-services: fix error on public services page
---

diff --git a/applications/luci-app-olsr-services/luasrc/view/freifunk-services/services.htm b/applications/luci-app-olsr-services/luasrc/view/freifunk-services/services.htm
index 7142c77b3..0e59c6125 100644
--- a/applications/luci-app-olsr-services/luasrc/view/freifunk-services/services.htm
+++ b/applications/luci-app-olsr-services/luasrc/view/freifunk-services/services.htm
@@ -93,9 +93,9 @@ if luci.http.formvalue("status") == "1" then
 	local rv = {}
 	for k, line in ipairs(services) do
 		local field = utl.split(line, "[#|]", split, true)
-		local origin_lnk = ip.IPv6(pcdata(field[4])) or ""
+		local origin_lnk = ip.IPv6(pcdata(field[4]))
 		local origin_link = ""
-		if #origin_lnk ~= 0 and origin_lnk:is6() then
+		if origin_lnk and origin_lnk:is6() then
 			origin_link = "["..origin_lnk:string().."]"
 		else
 			origin_link = pcdata(field[4])
@@ -168,9 +168,9 @@ end
 			local field = {}
 			-- split line at # and |, 1=url, 2=proto, 3=description, 4=source
 			local field = utl.split(line, "[#|]", split, true)
-			local origin_lnk = ip.IPv6(pcdata(field[4])) or ""
+			local origin_lnk = ip.IPv6(pcdata(field[4]))
 			local origin_link
-			if #origin_lnk ~= 0 and origin_lnk:is6() then
+			if origin_lnk and origin_lnk:is6() then
 				origin_link = "["..origin_lnk:string().."]"
 			else
 				origin_link = pcdata(field[4])