Check if df is empty before trying equality check for speed

Co-authored-by: GALI PREM SAGAR <sagarprem75@gmail.com>
rapidsai · Apr 22, 2021 · 8bee629 · 8bee629
1 parent 9e7b7ca
commit 8bee629
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/python/cudf/cudf/core/dataframe.py b/python/cudf/cudf/core/dataframe.py
@@ -7953,7 +7953,7 @@ def _setitem_with_dataframe(
             "Number of Input Columns must be same replacement Dataframe"
         )
 
-    if not input_df.index.equals(replace_df.index) and len(input_df) != 0:
+    if len(input_df) != 0 and not input_df.index.equals(replace_df.index):
         replace_df = replace_df.reindex(input_df.index)
 
     for col_1, col_2 in zip(input_cols, replace_df.columns):