wait #5821 @1

diff --git a/app/Http/Controllers/Admin/Operations/FluidbookPublication/CompositionOperation.php b/app/Http/Controllers/Admin/Operations/FluidbookPublication/CompositionOperation.php
index 43a83d817103d16b9759b1b7d878d0798c86f0ca..28defeb52d37c5e5c78dd2ff87dd84f4344d045b 100644 (file)
--- a/app/Http/Controllers/Admin/Operations/FluidbookPublication/CompositionOperation.php
+++ b/app/Http/Controllers/Admin/Operations/FluidbookPublication/CompositionOperation.php
@@ -70,7 +70,7 @@ trait CompositionOperation
         $doc = FluidbookDocument::find($doc_id);
 
         $numbers = null;
-        if ($doc->pdf_data['pagenumbers']) {
+        if (isset($doc->pdf_data['pagenumbers']) && $doc->pdf_data['pagenumbers']) {
             $numbers = is_string($doc->pdf_data['pagenumbers']) ? explode(',', $doc->pdf_data['pagenumbers']) : $doc->pdf_data['pagenumbers'];
         }
         if (!$numbers) {