Merge branch 'develop'

domain/Distribution/Distribution/Export/DistributionShoppingCartLabelsPdfGenerator.php

@@ -46,7 +46,7 @@ class DistributionShoppingCartLabelsPdfGenerator extends AbstractGenerator imple
     {
         $isSpecificFormat = false;
         $exportShoppingCartLabelsFormat = $this->producerSolver->getConfig('export_shopping_cart_labels_format');
-        $pdfInCartLabelSpecificFormat = $this->producerSolver->getConfig('export_shopping_cart_labels_pdf_in_cart_label_specific_format');
+        $pdfInCartLabelSpecificFormat = (bool) $this->producerSolver->getConfig('export_shopping_cart_labels_pdf_in_cart_label_specific_format');
         $specificFormatWidth = 0;
         $specificFormatHeight = 0;
         if($this->featureChecker->isEnabled(Feature::ALIAS_EXPORT_SHOPPING_CART_LABELS_ADVANCED)) {