Fix for #2547 (None isn't iterable, so in case scholary request fails, empty list has to be returned)

2022-10-02 15:05:07 +02:00 · 2022-10-02 15:05:07 +02:00 · bd52f08a30
commit bd52f08a30
parent edc9703716
1 changed files with 1 additions and 1 deletions
--- a/cps/metadata_provider/scholar.py
+++ b/cps/metadata_provider/scholar.py
@ -54,7 +54,7 @@ class scholar(Metadata):
                scholar_gen = itertools.islice(scholarly.search_pubs(query), 10)
            except Exception as e:
                log.warning(e)
-                return None
+                return list()
            for result in scholar_gen:
                match = self._parse_search_result(
                    result=result, generic_cover="", locale=locale