logger : add a <br/> to messages displayed on screen to allow the traces to be readable

git-svn-id: https://svn.fournier38.fr/svn/ProgSVN/trunk@2253 bf3deb0d-5f1a-0410-827f-c0cc1f45334c

logger.php

@@ -239,6 +239,8 @@ class logger
     ini_set ("date.timezone", $this->timezone);
     $message = date ("Y/m/d H:i:s")." [".$this->priorities[$priority]."] ".
                $message;
+    if (php_sapi_name () !== "cli")
+      $message = nl2br ($message);
     echo "$message";
     if (php_sapi_name () !== "cli")
       echo "</tt><br/>";