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dnsforward: imp code

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This commit is contained in:
Stanislav Chzhen 2024-08-21 21:53:01 +03:00
parent a64fd6b3f0
commit a1c0011273
1 changed files with 3 additions and 2 deletions
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5
internal/dnsforward/ipset.go
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@ -56,9 +56,10 @@ func newIpsetHandler(
return h, nil return h, nil
} }
// close closes the Linux Netfilter connections. // close closes the Linux Netfilter connections. close can be called on a nil
// handler.
func (h *ipsetHandler) close() (err error) { func (h *ipsetHandler) close() (err error) {
if h.ipsetMgr != nil { if h != nil && h.ipsetMgr != nil {
return h.ipsetMgr.Close() return h.ipsetMgr.Close()
} }