Fixes that have been made on the server for the event fights

ag/include/clan_fights.inc.php

@@ -523,9 +523,9 @@ function joinChallenge($clan_challenge_id, array $user, $charid, $slot ) {
 
 	if($rows  > 0) {
 		// okay we now have a complete competition and the challenge is closed :)
-		calculateChallenge($clan_challenge_id);
+		return calculateChallenge($clan_challenge_id);
 	}
-
+	return NULL;
 }
 
 /**
@@ -586,7 +586,7 @@ function calculateChallenge($clan_challenge_id) {
 	}
 
 	$result = NULL;
-
+	
 	// okay now determine the type of fight
 	switch($challenge['type']) {
 		case DAVY_BACK_FIGHT:
@@ -604,7 +604,13 @@ function calculateChallenge($clan_challenge_id) {
 			return 'Der Clanfight Typ "'.$challenge['type'].'" wird nicht unterstützt, bitte melde dich beim Administrator!' ;
 	}
 
-	mysql_query('UPDATE clan_challenges set event_id = '.$event_id.', enddate = \''.date("Y-m-d H:i:s",$result).'\' WHERE clan_challenge_id = ' .$clan_challenge_id);
+	$sql = 'UPDATE clan_challenges set event_id = '.$event_id.', enddate = \''.date("Y-m-d H:i:s",$result).'\' WHERE clan_challenge_id = ' .$clan_challenge_id;
+
+	$res = mysql_query($sql);
+	if(!$res) {
+		echo $sql.'<br>';
+		return 'Konnte Datenbank-Anfrage nicht durchf&uuml;hren ... breche Skript ab!';
+	}
 
 	return NULL;
 }