fix(runtime-core): ensure app instance can be garbage collected after unmount (close #2907) (#2909)

close #2907 Co-authored-by: Thorsten Luenborg <t.luneborg@googlemail.com>
2021-02-03 19:09:20 +01:00 · 2021-02-03 19:09:20 +01:00 · 60e05eff23
commit 60e05eff23
parent d5cce47789
1 changed files with 1 additions and 0 deletions
--- a/packages/runtime-core/src/apiCreateApp.ts
+++ b/packages/runtime-core/src/apiCreateApp.ts
@ -272,6 +272,7 @@ export function createAppAPI<HostElement>(
          if (__DEV__ || __FEATURE_PROD_DEVTOOLS__) {
            devtoolsUnmountApp(app)
          }
+          delete app._container.__vue_app__
        } else if (__DEV__) {
          warn(`Cannot unmount an app that is not mounted.`)
        }