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Check if DNS lookup result is null.

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Steveice10 2020-04-21 12:08:50 -07:00
parent b98e525016
commit 43b394dfdc
1 changed files with 1 additions and 1 deletions
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2
src/main/java/com/github/steveice10/packetlib/tcp/TcpClientSession.java
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@ -106,7 +106,7 @@ public class TcpClientSession extends TcpSession {
try { try {
Record[] records = new Lookup(getPacketProtocol().getSRVRecordPrefix() + "._tcp." + host, Type.SRV).run(); Record[] records = new Lookup(getPacketProtocol().getSRVRecordPrefix() + "._tcp." + host, Type.SRV).run();
if(records.length > 0) { if(records != null && records.length > 0) {
SRVRecord srv = (SRVRecord) records[0]; SRVRecord srv = (SRVRecord) records[0];
host = srv.getTarget().toString().replaceFirst("\\.$", ""); host = srv.getTarget().toString().replaceFirst("\\.$", "");