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misc: small fix or general refactoring i did not bother commenting

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evilsocket 2018-09-12 12:34:47 +02:00
parent 3d312a9cdf
commit 342d1cf7c9
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1 changed files with 1 additions and 1 deletions
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2
packets/upnp.go
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@ -39,7 +39,7 @@ func UPNPGetMeta(pkt gopacket.Packet) map[string]string {
meta := make(map[string]string)
for name, values := range response.Header {
if name != "Cache-Control" && len(values) > 0 {
if data := strings.Join(values, ", "); core.Trim(data) != "" {
if data := core.Trim(strings.Join(values, ", ")); data != "" {
meta["upnp:"+name] = data
}