fixed check for None emutations

googleapis · Oct 17, 2023 · fcfcc1d · fcfcc1d
1 parent 5bbae6c
commit fcfcc1d
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/google/cloud/bigtable/data/_async/client.py b/google/cloud/bigtable/data/_async/client.py
@@ -951,9 +951,9 @@ async def mutate_row(
         )
         _validate_timeouts(operation_timeout, attempt_timeout)
 
-        mutations_list = mutations if isinstance(mutations, list) else [mutations]
-        if not mutations_list:
+        if not mutations:
             raise ValueError("No mutations provided")
+        mutations_list = mutations if isinstance(mutations, list) else [mutations]
 
         if all(mutation.is_idempotent() for mutation in mutations_list):
             # mutations are all idempotent and safe to retry