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mt-multiserver-proxy
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Improve telnet readString error handling

master
HimbeerserverDE 2022-04-22 18:18:53 +02:00
parent b8725fa08a
commit d0ec2ea653
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GPG Key ID: A3D3E205DA0B0401
1 changed files with 4 additions and 4 deletions
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8
telnet.go
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@ -64,13 +64,13 @@ func handleTelnet(conn net.Conn) {
readString := func(delim byte) (string, error) { readString := func(delim byte) (string, error) {
s, err := bufio.NewReader(conn).ReadString(delim) s, err := bufio.NewReader(conn).ReadString(delim)
i := int(math.Max(float64(len(s)-1), 1)) if err != nil || len(s) == 0 {
if len(s) == 0 {
return s, err return s, err
} }
i := int(math.Max(float64(len(s)-1), 1))
s = s[:i] s = s[:i]
return s, err return s, nil
} }
writeString := func(s string) (n int, err error) { writeString := func(s string) (n int, err error) {