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Merge pull request #77 from chihaya/fixNPE

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udp: fix nil ptr when socket fails to be created
This commit is contained in:
Justin Li 2015-07-08 20:29:14 -04:00
commit fcc4a5472d
1 changed files with 1 additions and 1 deletions
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2
udp/udp.go
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@ -41,11 +41,11 @@ func (s *Server) serve(listenAddr string) error {
} }
sock, err := net.ListenUDP("udp", udpAddr) sock, err := net.ListenUDP("udp", udpAddr)
defer sock.Close()
if err != nil { if err != nil {
close(s.booting) close(s.booting)
return err return err
} }
defer sock.Close()
if s.config.UDPReadBufferSize > 0 { if s.config.UDPReadBufferSize > 0 {
sock.SetReadBuffer(s.config.UDPReadBufferSize) sock.SetReadBuffer(s.config.UDPReadBufferSize)