fix(compat): fix globalProperties pollution in v3 mode

fix #5699
2022-05-23 09:46:00 +08:00
parent 108474e2bb
commit 2f07e3460b
2 changed files with 40 additions and 8 deletions
--- a/packages/runtime-core/src/compat/global.ts
+++ b/packages/runtime-core/src/compat/global.ts
@@ -399,7 +399,7 @@ function applySingletonAppMutations(app: App) {
    }
    const val = singletonApp.config[key as keyof AppConfig]
    // @ts-ignore
-    app.config[key] = val
+    app.config[key] = isObject(val) ? Object.create(val) : val

    // compat for runtime ignoredElements -> isCustomElement
    if (