is it right to add that lol

pmmp · Aug 3, 2024 · ba4c754 · ba4c754
1 parent 9c11bb4
commit ba4c754
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/src/protocol/OpenConnectionReply1.php b/src/protocol/OpenConnectionReply1.php
@@ -16,6 +16,8 @@
 
 namespace raklib\protocol;
 
+use function is_int;
+
 class OpenConnectionReply1 extends OfflineMessage{
 	public static $ID = MessageIdentifiers::ID_OPEN_CONNECTION_REPLY_1;
 
@@ -37,7 +39,7 @@ protected function encodePayload(PacketSerializer $out) : void{
 		$this->writeMagic($out);
 		$out->putLong($this->serverID);
 		$out->putByte($this->serverSecurity ? 1 : 0);
-		if ($this->serverSecurity) {
+		if ($this->serverSecurity && is_int($this->cookie)) {
 			$out->putInt($this->cookie);
 		}
 		$out->putShort($this->mtuSize);