wip #7684

diff --git a/app/process.php b/app/process.php
index 9f55794a3f92db97701bb5d8b6ca647f4b711410..cb374c1536da3b69b21bbf4a9c47a3c0f74bf4f4 100644 (file)
--- a/app/process.php
+++ b/app/process.php
@@ -33,7 +33,7 @@ try {
     } else if ($_POST['operation'] === 'extracttexts') {
         $res = PDFOperations::extractTexts($_POST['pdf'], $_POST['out'], $_POST['mode'] ?? 'standard', $_POST['method'] ?? 'fluidbook', $_POST['ignoreseparators'] ?? '');
     } else if ($_POST['operation'] === 'extracthightlightsdata') {
-        $res = PDFOperations::extractHighlightsData($_POST['pdf'], $_POST['out'], $_POST['mode'], $_POST['ignoreseparators']);
+        $res = PDFOperations::extractHighlightsData($_POST['pdf'], $_POST['out'], $_POST['mode'], $_POST['ignoreseparators'] ?? '');
     } else if ($_POST['operation'] === 'extractmarkdown') {
         $res = PDFOperations::extractMarkdown($_POST['pdf'], $_POST['out']);
     } else if ($_POST['operation'] === 'extractpdfarea') {