cleanup

pydantic · Jan 31, 2025 · af6e972 · af6e972
1 parent 2cae61d
commit af6e972
Showing 1 changed file with 3 additions and 6 deletions.
diff --git a/datafusion/expr/src/utils.rs b/datafusion/expr/src/utils.rs
@@ -830,13 +830,10 @@ pub fn exprlist_to_fields<'a>(
         .collect::<Result<Vec<_>>>()?
         .into_iter()
         .flatten()
-        .collect::<Vec<_>>();
-
-    // After a projection any system columns that are included in the result cease to be system columns
-    let result = result
-        .into_iter()
+        // After a projection any system columns that are included in the result cease to be system columns
         .map(|(q, f)| (q, f.to_non_system_column()))
-        .collect();
+        .collect::<Vec<_>>();
+
     Ok(result)
 }