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Reduce a local variable (#2363)

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lifenjoiner 2023-04-06 20:22:21 +08:00 • committed by GitHub
parent b341c21dbd
commit 6d826afac5
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1 changed files with 1 additions and 3 deletions
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4
dnscrypt-proxy/xtransport.go
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@ -280,13 +280,11 @@ func (xTransport *XTransport) rebuildTransport() {
if err != nil { if err != nil {
return nil, err return nil, err
} }
var udpConn *net.UDPConn
if xTransport.h3UDPConn == nil { if xTransport.h3UDPConn == nil {
udpConn, err = net.ListenUDP("udp", &net.UDPAddr{IP: net.IPv4zero, Port: 0}) xTransport.h3UDPConn, err = net.ListenUDP("udp", &net.UDPAddr{IP: net.IPv4zero, Port: 0})
if err != nil { if err != nil {
return nil, err return nil, err
} }
xTransport.h3UDPConn = udpConn
} }
return quic.DialEarlyContext(ctx, xTransport.h3UDPConn, udpAddr, host, tlsCfg, cfg) return quic.DialEarlyContext(ctx, xTransport.h3UDPConn, udpAddr, host, tlsCfg, cfg)
}} }}