Changed fix for: FS#754 - mailfilter problem

Author: tbrehm

interface/web/mail/mail_user_filter_edit.php

@@ -70,7 +70,7 @@ function onAfterInsert() {
 
 		$mailuser = $app->db->queryOneRecord("SELECT sys_groupid, custom_mailfilter FROM mail_user WHERE mailuser_id = ".$this->dataRecord["mailuser_id"]);
 		$rule_content = $mailuser['custom_mailfilter']."\n".$app->db->quote($this->getRule());
-		$rule_content = mysql_real_escape_string($rule_content);
+		$rule_content = $app->db->quote($rule_content);
 		$app->db->datalogUpdate('mail_user', "custom_mailfilter = '$rule_content'", 'mailuser_id', $this->dataRecord["mailuser_id"]);
 
 		// set permissions
@@ -105,7 +105,7 @@ function onAfterUpdate() {
 			$out .= $this->getRule();
 		}
 
-		$out = mysql_real_escape_string($out);
+		$out = $app->db->quote($out);
 		$app->db->datalogUpdate('mail_user', "custom_mailfilter = '$out'", 'mailuser_id', $this->dataRecord["mailuser_id"]);
 
 	}