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Diffstat (limited to 'vendor/github.com/miekg/dns/sanitize.go')
-rw-r--r-- | vendor/github.com/miekg/dns/sanitize.go | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/vendor/github.com/miekg/dns/sanitize.go b/vendor/github.com/miekg/dns/sanitize.go index c415bdd6c..cac15787a 100644 --- a/vendor/github.com/miekg/dns/sanitize.go +++ b/vendor/github.com/miekg/dns/sanitize.go @@ -5,6 +5,7 @@ package dns // rrs. // m is used to store the RRs temporary. If it is nil a new map will be allocated. func Dedup(rrs []RR, m map[string]RR) []RR { + if m == nil { m = make(map[string]RR) } |