Merge pull request #161 from MaRDI4NFDI/fix_empty_keyword

catch empty keyword
MaRDI4NFDI · Feb 7, 2025 · 4f06000 · 4f06000
2 parents 688e42c + 9fdae6a
commit 4f06000
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/mardi_importer/mardi_importer/zbmath/ZBMathSource.py b/mardi_importer/mardi_importer/zbmath/ZBMathSource.py
@@ -693,7 +693,7 @@ def push(self):
                     and info_dict["keywords"].strip() != ""
                 ):
                     keywords = info_dict["keywords"].strip().split(";")
-                    keywords = [x.strip() for x in keywords]
+                    keywords = [x.strip() for x in keywords if x.strip()]
                 else:
                     keywords = None
                 for attempt in range(5):