fix(watch): fix deep watchers on refs containing primitives (#984)

2020-04-17 14:55:41 +01:00
parent c0adb67c2e
commit 99fd158d09
2 changed files with 20 additions and 0 deletions
--- a/packages/runtime-core/src/apiWatch.ts
+++ b/packages/runtime-core/src/apiWatch.ts
@@ -286,6 +286,9 @@ export function instanceWatch(

 function traverse(value: unknown, seen: Set<unknown> = new Set()) {
  if (!isObject(value) || seen.has(value)) {
+    return value
+  }
+  if (seen.has(value)) {
    return
  }
  seen.add(value)