Merge 39850d2 into 77ced5e

optimizely · Nov 5, 2015 · 9f3391a · 9f3391a
2 parents 77ced5e + 39850d2
commit 9f3391a
Showing 1 changed file with 7 additions and 1 deletion.
diff --git a/src/reactor/fns.js b/src/reactor/fns.js
@@ -382,7 +382,13 @@ function isCached(reactorState, keyPathOrGetter) {
     return false
   }
 
-  return entry.get('storeStates').every((stateId, storeId) => {
+  const storeStates = entry.get('storeStates');
+
+  if(!storeStates || storeStates.size <= 0) {
+    return false;
+  }
+
+  return storeStates.every((stateId, storeId) => {
     return reactorState.getIn(['storeStates', storeId]) === stateId
   })
 }