Update Doors_Schedule.py

Doors_Schedule.py

@@ -595,7 +595,8 @@ def modify_author_in_pypdf2(pdf_bytes, new_authors):
         if "/Annots" in page:  #Check if annotations exist
             for annot in page["/Annots"]:
                 annot_obj = annot.get_object()
-
+                if len(new_authors) == 0:
+                    break
                 # Assign each annotation a unique author
                 if author_index < len(new_authors):
                     annot_obj.update({"/T": TextStringObject(new_authors[author_index])})#Convert to PdfString