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Fix nil check for nil value interfaces

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This commit is contained in:
Daniel 2021-01-23 14:47:08 +01:00
parent f5e2b0f9af
commit a30287014c
1 changed files with 4 additions and 0 deletions
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4
firewall/interception/nfq/nfq.go
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@ -216,6 +216,10 @@ func (q *Queue) packetHandler(ctx context.Context) func(nfqueue.Attribute) int {
// Destroy destroys the queue. Any error encountered is logged. // Destroy destroys the queue. Any error encountered is logged.
func (q *Queue) Destroy() { func (q *Queue) Destroy() {
if q == nil {
return
}
q.cancelSocketCallback() q.cancelSocketCallback()
if nf := q.getNfq(); nf != nil { if nf := q.getNfq(); nf != nil {