old

facebook · Jul 11, 2022 · a42407a · a42407a
1 parent ed6a9ea
commit a42407a
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/packages/react-reconciler/src/ReactFiberWorkLoop.old.js b/packages/react-reconciler/src/ReactFiberWorkLoop.old.js
@@ -641,7 +641,7 @@ export function scheduleUpdateOnFiber(
 
     if (enableTransitionTracing) {
       const transition = ReactCurrentBatchConfig.transition;
-      if (transition !== null) {
+      if (transition !== null && transition.name != null) {
         if (transition.startTime === -1) {
           transition.startTime = now();
         }