config : an array with "not configured" should not be presented if there is an other entry available

git-svn-id: https://svn.fournier38.fr/svn/ProgSVN/trunk@2118 bf3deb0d-5f1a-0410-827f-c0cc1f45334c

config.php

@@ -76,6 +76,8 @@ class config
         if (! isset ($conf[$param][$key]))
           $conf[$param][$key] = $val;
       }
+      if (count ($conf[$param]) > 1 && isset ($conf[$param]["not configured"]))
+        unset ($conf[$param]["not configured"]);
       return $conf[$param];
     }
     return $this->default[$param];