Merge branch 'master' into 0.12.x

biothings · Mar 24, 2023 · d356b8f · d356b8f
2 parents fce0864 + bc3d07f
commit d356b8f
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/biothings/hub/databuild/differ.py b/biothings/hub/databuild/differ.py
@@ -583,9 +583,10 @@ async def diff_cols(self, old_db_col_names, new_db_col_names, *args, **kwargs):
         assert "cold_collection" in new_doc.get("build_config", {}), "%s document doesn't have " % self.new.target_collection.name \
                                                                      + "a premerge collection declared. Is it really a hot merges collection ?"
         self.cold = create_backend(new_doc["build_config"]["cold_collection"])
-        return super(ColdHotDiffer,
+        diff_stat = await super(ColdHotDiffer,
                      self).diff_cols(old_db_col_names, new_db_col_names, *args,
                                      **kwargs)
+        return diff_stat
 
     def get_metadata(self):
         new_doc = get_src_build().find_one(