Add check for empty list

fritzsedlazeck · Nov 10, 2024 · debb998 · debb998
1 parent 4a1a918
commit debb998
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/src/sniffles/parallel.py b/src/sniffles/parallel.py
@@ -446,7 +446,8 @@ def execute(self, worker: 'SnifflesWorker' = None):
         for svtype in groups_keep:
             calls.extend(sv.call_groups(groups_keep[svtype], self.config, self))
 
-        result.store_calls(calls)
+        if calls:
+            result.store_calls(calls)
 
         result.finalize()
         return result