Prevent none comment while upload pdf documents

2022-04-13 18:37:23 +02:00 · 2022-04-13 18:37:23 +02:00 · df53a5d8c9
parent 83b99fcb1a
commit df53a5d8c9
1 changed files with 1 additions and 1 deletions
--- a/cps/uploader.py
+++ b/cps/uploader.py
@ -231,7 +231,7 @@ def pdf_meta(tmp_file_path, original_file_name, original_file_extension):
        if title == '':
            title = doc_info.title if doc_info.title else original_file_name
        if subject == '':
-            subject = doc_info.subject
+            subject = doc_info.subject or ""
        if tags == '' and '/Keywords' in doc_info:
            if isinstance(doc_info['/Keywords'], bytes):
                tags = doc_info['/Keywords'].decode('utf-8')