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Fix possibly nil day in delete_data_utils.harvestDateBasedDirTree

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This commit is contained in:
emanuele-f 2019-02-18 12:05:25 +01:00
parent 1975d68e91
commit 0065eb9cd4
1 changed files with 11 additions and 9 deletions
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20
scripts/lua/modules/delete_data_utils.lua
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@ -513,17 +513,19 @@ function delete_data_utils.harvestDateBasedDirTree(dir, retention, now)
local tot_days = 0
for day in pairs(ntop.readdir(month_path) or {}) do
local tstamp = os.time({day=tonumber(day), month=tonumber(month), year=tonumber(year), hour=0, min=0, sec=0})
local days_diff = (now - tstamp) / 86400
if(tonumber(day) ~= nil) then
local tstamp = os.time({day=tonumber(day), month=tonumber(month), year=tonumber(year), hour=0, min=0, sec=0})
local days_diff = (now - tstamp) / 86400
if(days_diff > retention) then
local day_path = os_utils.fixPath(month_path .. "/" .. day)
--tprint(os.date('PURGE %Y-%m-%d %H:%M:%S', tstamp))
ntop.rmdir(day_path)
num_deleted_days = num_deleted_days + 1
if(days_diff > retention) then
local day_path = os_utils.fixPath(month_path .. "/" .. day)
--tprint(os.date('PURGE %Y-%m-%d %H:%M:%S', tstamp))
ntop.rmdir(day_path)
num_deleted_days = num_deleted_days + 1
end
tot_days = tot_days + 1
end
tot_days = tot_days + 1
end
if num_deleted_days == tot_days then