From e09078c14e97702b57784db19089acce7789b21f Mon Sep 17 00:00:00 2001
From: pk910 <philipp@zoelle1.de>
Date: Thu, 25 Aug 2011 14:19:00 +0200
Subject: [PATCH] fixed small bugs in the mode and burst parsing code

---
 Uplink/Uplink.class.php | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/Uplink/Uplink.class.php b/Uplink/Uplink.class.php
index 5f2cdf1..703a98a 100644
--- a/Uplink/Uplink.class.php
+++ b/Uplink/Uplink.class.php
@@ -454,7 +454,9 @@ class Uplink {
 			if($this->eventHandler)
 				$this->eventHandler->event_join($user, $channel, true);
 		}
-		$modes->parseModes(implode(" ", array_slice($args, 2)));
+		$modestr = array_slice($args, 2);
+		if($modestr[0] == "+")
+			$modes->parseModes(implode(" ", $modestr));
 	}
 	
 	private function recv_join($from, $args) {
@@ -690,7 +692,7 @@ class Uplink {
 	
 	private function recv_mode($from, $args) {
 		$user = P10_User::getUserByNum($from);
-		if($user == null) {
+		if($user == null && strlen($from) != 2) {
 			trigger_error("Server tries to send a modechange from an user that does not exist or was not found on recv_mode.", E_USER_ERROR);
 			return;
 		}
-- 
2.20.1