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-rw-r--r--applications/luci-statistics/luasrc/model/cbi/luci_statistics/iptables.lua6
1 files changed, 4 insertions, 2 deletions
diff --git a/applications/luci-statistics/luasrc/model/cbi/luci_statistics/iptables.lua b/applications/luci-statistics/luasrc/model/cbi/luci_statistics/iptables.lua
index f353d8b533..1f7341c46e 100644
--- a/applications/luci-statistics/luasrc/model/cbi/luci_statistics/iptables.lua
+++ b/applications/luci-statistics/luasrc/model/cbi/luci_statistics/iptables.lua
@@ -20,8 +20,10 @@ chains = { }
targets = { }
for i, rule in ipairs( ip:find() ) do
- chains[rule.chain] = true
- targets[rule.target] = true
+ if rule.chain and rule.target then
+ chains[rule.chain] = true
+ targets[rule.target] = true
+ end
end