Revert "Remove one-line if/else statement."

This reverts commit 0d15840913c9cc401d1e74295aa5e17e34f2987b.

Signed-off-by: Munyoki Kilyungi <me@bonfacemunyoki.com>

1 files changed, 4 insertions, 4 deletions

diff --git a/gn3/db/rdf/wiki.py b/gn3/db/rdf/wiki.py
index 6624886..4464eed 100644
--- a/gn3/db/rdf/wiki.py
+++ b/gn3/db/rdf/wiki.py
@@ -40,13 +40,13 @@ def __sanitize_result(result: dict) -> dict:
     """Make sure `categories` and `pubmed_ids` are always arrays"""
     if not result:
         return {}
-    categories = result.get("categories", [])
+    categories = result.get("categories")
     if isinstance(categories, str):
-        result["categories"] = [categories]
+        result["categories"] = [categories] if categories else []
     result["categories"] = sorted(result["categories"])
-    pmids = result.get("pubmed_ids", [])
+    pmids = result.get("pubmed_ids")
     if isinstance(pmids, str):
-        result["pubmed_ids"] = [pmids]
+        result["pubmed_ids"] = [pmids] if pmids else []
     if isinstance(pmids, int):
         result["pubmed_ids"] = [pmids]
     result["pubmed_ids"] = [