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-rw-r--r--dansguardian-model.lua8
1 files changed, 4 insertions, 4 deletions
diff --git a/dansguardian-model.lua b/dansguardian-model.lua
index d54a87a..8ddf3a6 100644
--- a/dansguardian-model.lua
+++ b/dansguardian-model.lua
@@ -27,7 +27,7 @@ local categoryfiles = {
local function get_includes_from_file(file)
local retval = {}
- for k,v in pairs(fs.read_file_as_array(file)) do
+ for k,v in pairs(fs.read_file_as_array(file) or {}) do
if (string.match(v, '^%s*.Include')) then
local val = string.match(v,'^%s*.Include<(.*)>%s*')
retval[val] = true
@@ -95,7 +95,7 @@ read_general_config = function()
naughtynesslimit = cfe({ label="NaughtynessLimit" })
}
- local config = format.parse_ini_file(fs.read_file(dansguardiancfg), "")
+ local config = format.parse_ini_file(fs.read_file(dansguardiancfg) or "", "")
if config then
if config.filterip then retval.filterip.value = config.filterip end
if config.filterport then retval.filterport.value = config.filterport end
@@ -104,7 +104,7 @@ read_general_config = function()
if config.accessdeniedaddress then retval.accessdeniedaddress.value = string.sub(config.accessdeniedaddress, 2, -2) end
end
- config = format.parse_ini_file(fs.read_file(dansguardiancfg2), "")
+ config = format.parse_ini_file(fs.read_file(dansguardiancfg2) or "", "")
if config then
if config.naughtynesslimit then retval.naughtynesslimit.value = config.naughtynesslimit end
end
@@ -248,7 +248,7 @@ get_category = function(category, object)
})
retval.filecontent = cfe({
label="Filename",
- value=fs.read_file(filename),
+ value=fs.read_file(filename) or "",
type="longtext",
})