optimize code

8 years ago · a29e352b80
parent a0ced3df82
commit a29e352b80
1 changed files with 3 additions and 1 deletions
--- a/paddle/fluid/operators/detail/variable_response.h
+++ b/paddle/fluid/operators/detail/variable_response.h
@ -46,7 +46,9 @@ class VariableResponse {
  }

  virtual ~VariableResponse() {
-    if (create_scope_) scope_->DeleteScope(local_scope_);
+    if (create_scope_) {
+      scope_->DeleteScope(local_scope_);
+    }
  }

  // return: