fix(reactivity): effect should still check sync self-trigger

vuejs · Aug 13, 2020 · ac81dcf · ac81dcf
1 parent 611437a
commit ac81dcf
Showing 1 changed file with 5 additions and 1 deletion.
diff --git a/packages/reactivity/src/effect.ts b/packages/reactivity/src/effect.ts
@@ -178,7 +178,11 @@ export function trigger(
   const effects = new Set<ReactiveEffect>()
   const add = (effectsToAdd: Set<ReactiveEffect> | undefined) => {
     if (effectsToAdd) {
-      effectsToAdd.forEach(effect => effects.add(effect))
+      effectsToAdd.forEach(effect => {
+        if (effect !== activeEffect) {
+          effects.add(effect)
+        }
+      })
     }
   }