Safety check

This commit is contained in:
Alfredo Cardigliano 2025-10-29 09:37:14 +01:00
parent b2b61e9452
commit 0f019bcf0e

View file

@ -23,7 +23,7 @@ function cache_utils.initialize()
-- system
local keys = ntop.getKeysCache(basename.."*.system")
for k,_ in pairs(keys) do
for k,_ in pairs(keys or {}) do
local system = json.decode(ntop.getCache(k))
local ipaddr = string.sub(k, len+1, string.len(k)-7)
@ -33,7 +33,7 @@ function cache_utils.initialize()
-- interfaces
keys = ntop.getKeysCache(basename.."*.interfaces")
for k,_ in pairs(keys) do
for k,_ in pairs(keys or {}) do
local ifaces = json.decode(ntop.getCache(k))
local ipaddr = string.sub(k, len+1, string.len(k)-11)