diff options
| author | David Siegfried <david.siegfried@uni-vechta.de> | 2022-11-15 11:35:36 +0000 |
|---|---|---|
| committer | David Siegfried <david.siegfried@uni-vechta.de> | 2022-11-15 11:35:36 +0000 |
| commit | 90ada48fb04ebcacee431cdfb78f0a63d594ed09 (patch) | |
| tree | c32909d0f774d9ffdccd6bbaa6fc088294f2523c /app/controllers/tour.php | |
| parent | b8cc064f443fb1ae4de35987d25c1618bcdb122e (diff) | |
prevent php8-warnings, closes #1770
Closes #1770
Merge request studip/studip!1148
Diffstat (limited to 'app/controllers/tour.php')
| -rw-r--r-- | app/controllers/tour.php | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/app/controllers/tour.php b/app/controllers/tour.php index 54dfeff..a288ab2 100644 --- a/app/controllers/tour.php +++ b/app/controllers/tour.php @@ -89,7 +89,7 @@ class TourController extends AuthenticatedController } $data['route_step_nr'] = $first_step; $next_first_step = $first_step; - while ($this->route === $this->tour->steps[$next_first_step - 1]->route) { + while (isset($this->tour->steps[$next_first_step - 1]) && $this->route === $this->tour->steps[$next_first_step - 1]->route) { $data['data'][] = [ 'step_nr' => $this->tour->steps[$next_first_step - 1]->step, 'element' => $this->tour->steps[$next_first_step - 1]->css_selector, |