diff options
Diffstat (limited to 'lib/classes/coursewizardsteps/StudyAreasWizardStep.php')
| -rw-r--r-- | lib/classes/coursewizardsteps/StudyAreasWizardStep.php | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/lib/classes/coursewizardsteps/StudyAreasWizardStep.php b/lib/classes/coursewizardsteps/StudyAreasWizardStep.php index f81ce41..eac7e37 100644 --- a/lib/classes/coursewizardsteps/StudyAreasWizardStep.php +++ b/lib/classes/coursewizardsteps/StudyAreasWizardStep.php @@ -28,9 +28,9 @@ class StudyAreasWizardStep implements CourseWizardStep public function getStepTemplate($values, $stepnumber, $temp_id) { // We only need our own stored values here. - $values = $values[get_class($this)]; + $values = $values[get_class($this)] ?? []; // Load template from step template directory. - $factory = new Flexi_TemplateFactory($GLOBALS['STUDIP_BASE_PATH'].'/app/views/course/wizard/steps'); + $factory = new Flexi\Factory($GLOBALS['STUDIP_BASE_PATH'].'/app/views/course/wizard/steps'); $tpl = $factory->open('studyareas/index'); if (!empty($values['studyareas'])) { $tree = $this->buildPartialSemTree(StudipStudyArea::backwards(StudipStudyArea::findMany($values['studyareas']))); |