iter

Author: pmpailis

x-pack/plugin/esql/src/main/java/org/elasticsearch/xpack/esql/optimizer/rules/logical/PruneColumns.java

@@ -227,9 +227,7 @@ private static LogicalPlan pruneColumnsInFork(Fork fork, AttributeSet.Builder us
         }
         if (changed) {
             List<Attribute> attrs = builder.build().stream().toList();
-            if (false == attrs.isEmpty()) {
-                p = new Fork(fork.source(), fork.children(), attrs);
-            }
+            p = new Fork(fork.source(), fork.children(), attrs);
         }
         return p;
     }