Signed-off-by: Florent Bruneau <florent.bruneau@polytechnique.org>
git-svn-id: svn+ssh://murphy/home/svn/banana/trunk@297
9869982d-c50d-0410-be91-
f2a2ec7c7c7b
*/
public function &show()
{
*/
public function &show()
{
- if (!is_null($this->displaid)) {
+ if (!is_null($this->displaid) || is_null($this->data)) {
return $this->displaid;
}
static $t_e, $u_h, $u_ht, $u_vt, $u_l, $u_f, $r_h, $r_ht, $r_vt, $r_l, $r_f;
return $this->displaid;
}
static $t_e, $u_h, $u_ht, $u_vt, $u_l, $u_f, $r_h, $r_ht, $r_vt, $r_l, $r_f;