luci-theme-freifunk-generic: switch to nixio.fs

Signed-off-by: Jo-Philipp Wich <jow@openwrt.org>

diff --git a/themes/luci-theme-freifunk-generic/luasrc/view/themes/freifunk-generic/header.htm b/themes/luci-theme-freifunk-generic/luasrc/view/themes/freifunk-generic/header.htm
index 3eacf0a..20058be 100644 (file)
--- a/themes/luci-theme-freifunk-generic/luasrc/view/themes/freifunk-generic/header.htm
+++ b/themes/luci-theme-freifunk-generic/luasrc/view/themes/freifunk-generic/header.htm
@@ -11,7 +11,7 @@ You may obtain a copy of the License at
 -%>
 
 <%
-       local fs   = require "luci.fs"
+       local fs   = require "nixio.fs"
        local sys  = require "luci.sys"
        local util = require "luci.util"
        local http = require "luci.http"
@@ -50,20 +50,20 @@ You may obtain a copy of the License at
        local banner = false
        local show_comm = true
 
-       local lo = fs.glob("/www/luci-static/resources/custom_logo.*")
-       if lo[1] then
-               logo = string.gsub(lo[1], "/www", "")
+       local file
+       for file in fs.glob("/www/luci-static/resources/custom_logo.*") do
+               logo = string.gsub(file, "/www", "")
+               break
        end
 
-       local lon = fs.glob("/www/luci-static/resources/custom_logo_only.*")
-       if lon[1] then
-               logo = string.gsub(lon[1], "/www", "")
+       for file in fs.glob("/www/luci-static/resources/custom_logo_only.*") do
+               logo = string.gsub(file, "/www", "")
                show_comm = false
+               break
        end
 
-       local hea = fs.glob("/www/luci-static/resources/custom_header.*")
-       if hea[1] then
-               logo = string.gsub(hea[1], "/www", "")
+       for file in fs.glob("/www/luci-static/resources/custom_header.*") do
+               logo = string.gsub(file, "/www", "")
                show_comm = false
                banner = true
        end