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Check for null when looking for SRV (#1025)

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Camotoy 2020-07-25 18:21:13 -04:00 committed by GitHub
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commit 5c2a225533
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connector/src/main/java/org/geysermc/connector/GeyserConnector.java
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@ -149,7 +149,7 @@ public class GeyserConnector {
InitialDirContext ctx = new InitialDirContext(); InitialDirContext ctx = new InitialDirContext();
Attribute attr = ctx.getAttributes("dns:///_minecraft._tcp." + remoteAddress, new String[]{"SRV"}).get("SRV"); Attribute attr = ctx.getAttributes("dns:///_minecraft._tcp." + remoteAddress, new String[]{"SRV"}).get("SRV");
// size > 0 = SRV entry found // size > 0 = SRV entry found
if (attr.size() > 0) { if (attr != null && attr.size() > 0) {
String[] record = ((String) attr.get(0)).split(" "); String[] record = ((String) attr.get(0)).split(" ");
// Overwrites the existing address and port with that from the SRV record. // Overwrites the existing address and port with that from the SRV record.
config.getRemote().setAddress(remoteAddress = record[3]); config.getRemote().setAddress(remoteAddress = record[3]);