From abe8222b1c46f56dbbe75aaf29aa98a6943b5efd Mon Sep 17 00:00:00 2001
From: hecht <hecht@9a2b23b2-43f4-4935-bed2-871a584d7cab>
Date: Fri, 22 Sep 2017 15:58:07 +0000
Subject: [PATCH] fixed tournament bug

---
 ag/include/tournament.inc.php | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/ag/include/tournament.inc.php b/ag/include/tournament.inc.php
index 2b4a768..a0cade8 100644
--- a/ag/include/tournament.inc.php
+++ b/ag/include/tournament.inc.php
@@ -145,8 +145,9 @@ function retrieveParticipants($tournament_type) {
 	$cid = array();
 	if($gain == TOURNAMENT_GAIN_ANMELDUNG){
 		$sql = 'SELECT c.id FROM tournament_registration tr inner join chars as c ON tr.charakter = c.id WHERE tr.type='.$tournament_type['id'].' AND '.$filter_sql;
+		// echo '<p>'.$sql.'</p>';
 		$qry = db_query($sql);
-		while($row = mysqli_fetch_assoc($qry) && count($cid) < $anzahl){
+		while (($row = mysqli_fetch_assoc($qry)) && count($cid) < $anzahl){
 			$cid[] = $row['id'];
 		}
 		$sql = 'DELETE FROM tournament_registration WHERE type = '.$tournament_type['id'];
@@ -174,7 +175,6 @@ function retrieveParticipants($tournament_type) {
 	// echo $sql.'<br>';
 	$char_array = array();
 	foreach ($cid as $char_id) {
-		$qry = db_query($sql);
 		// echo $row['id'].'<br>';
 		if($itemless == 1) {
 			$char_array[] = getChar($char_id); // ohne Equip für Turniere!!