Fix None vs not error.

loculus-project · Jul 9, 2024 · cd1c9d8 · cd1c9d8
1 parent 70f9e76
commit cd1c9d8
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/preprocessing/nextclade/src/loculus_preprocessing/prepro.py b/preprocessing/nextclade/src/loculus_preprocessing/prepro.py
@@ -386,7 +386,7 @@ def add_input_metadata(
     nextclade_prefix = "nextclade."
     if input_path.startswith(nextclade_prefix):
         segment = spec.args.get("segment", "main")
-        if unprocessed.nextcladeMetadata is None:
+        if not unprocessed.nextcladeMetadata:
             errors.append(
                 ProcessingAnnotation(
                     source=[