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gluon-config-mode-core: don't throw error when no config mode modules are installed

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The expert mode can still be useful without any cohfig mode modules.
This commit is contained in:
Matthias Schiffer 2015-10-11 21:19:28 +02:00
parent fca6cb817f
commit 12f9df7e86
1 changed files with 5 additions and 2 deletions
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7
package/gluon-config-mode-core/files/usr/lib/lua/luci/model/cbi/gluon-config-mode/wizard.lua
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@ -6,9 +6,12 @@ local util = require "nixio.util"
local f, s local f, s
local wizard = {} local wizard = {}
local files = util.consume(fs.dir(wizard_dir)) local files = {}
table.sort(files) if fs.access(wizard_dir) then
files = util.consume(fs.dir(wizard_dir))
table.sort(files)
end
for _, entry in ipairs(files) do for _, entry in ipairs(files) do
if entry:sub(1, 1) ~= '.' then if entry:sub(1, 1) ~= '.' then