Use empty sorting if wrap for given property doesn't exists

kitodo · May 31, 2024 · 952f9de · 952f9de
1 parent 5de709f
commit 952f9de
Showing 1 changed file with 3 additions and 3 deletions.
diff --git a/Classes/ViewHelpers/MetadataWrapVariableViewHelper.php b/Classes/ViewHelpers/MetadataWrapVariableViewHelper.php
@@ -71,9 +71,9 @@ public static function renderStatic(
  $parser = GeneralUtility::makeInstance(TypoScriptParser::class);
  $parser->parse($renderChildrenClosure());
  $wrap = [
- 'key' => $parser->setup['key.'],
- 'value' => $parser->setup['value.'],
- 'all' => $parser->setup['all.'],
+ 'key' => $parser->setup['key.'] ?? '',
+ 'value' => $parser->setup['value.'] ?? '',
+ 'all' => $parser->setup['all.'] ?? '',
  ];
  $renderingContext->getVariableProvider()->add($arguments['name'], $wrap);
  }