style

vesoft-inc · Jan 20, 2022 · 7f75358 · 7f75358
1 parent ec6d62f
commit 7f75358
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/src/graph/planner/plan/PlanNode.cpp b/src/graph/planner/plan/PlanNode.cpp
@@ -373,7 +373,9 @@ void PlanNode::releaseSymbols() {
 void PlanNode::updateSymbols() {
  auto symTbl = qctx_->symTable();
  for (auto out : outputVars_) {
- out && symTbl->updateWrittenBy(out->name, out->name, this);
+ if (out != nullptr) {
+ symTbl->updateWrittenBy(out->name, out->name, this);
+ }
  }
 }