From 4b558ae15aba64af76f084e95cc670c697b25c74 Mon Sep 17 00:00:00 2001
From: Nathan Bierema <nbierema@gmail.com>
Date: Thu, 6 Jan 2022 21:43:15 -0500
Subject: [PATCH] Fix bad null check

---
 packages/redux-devtools-app/src/reducers/instances.ts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/packages/redux-devtools-app/src/reducers/instances.ts b/packages/redux-devtools-app/src/reducers/instances.ts
index e516c549..bd3ff32c 100644
--- a/packages/redux-devtools-app/src/reducers/instances.ts
+++ b/packages/redux-devtools-app/src/reducers/instances.ts
@@ -218,7 +218,7 @@ export function dispatchAction(
     const id = state.selected || state.current;
     const liftedState = state.states[id];
     let currentStateIndex = action.index;
-    if (typeof currentStateIndex === 'undefined' && action.actionId) {
+    if (typeof currentStateIndex === 'undefined' && action.actionId != null) {
       currentStateIndex = liftedState.stagedActionIds.indexOf(action.actionId);
     }
     return {