fix: anonymous chatter names were not displayed

ag/include/messagefunctions.inc.php

@@ -55,8 +55,11 @@ function sendChatMessage($user,$text, $usergroups){
 	// Nun pruefen, ob der User ein spammer ist
 	becomeSpammer($user['id'],$user['nickname'],$text);
 
-	$nick = displayUserNameByID($user['id']);
+	if(strpos($user['nickname'], 'anon_') === 0) {
-
+		$nick = $user['nickname'];
+	} else {
+		$nick = displayUserNameByID($user['id']);
+	}
 	if($text != '' && !is_null($text)){
 		mysql_query('INSERT ag_chat SET nachricht=\''.$text.'\', user=\''.$nick.'\'');
 	}
@@ -133,4 +136,4 @@ function sendInviteToClanMessage($leaderid, $userid) {
 
 }
 
-?>
+?>