fix(vue3): prevent mixin leakage cause by inspection

lehni · lehni · commit 1903c68c08d6 · 2023-03-30T15:16:35.000+02:00
closes vuejs#2037
diff --git a/packages/app-backend-vue3/src/components/data.ts b/packages/app-backend-vue3/src/components/data.ts
@@ -485,7 +485,7 @@ function mergeOptions (
       if (!to[key]) {
         to[key] = from[key]
       } else {
-        Object.assign(to[key], from[key])
+        to[key] = Object.assign({}, to[key], from[key])
       }
     }
   }

Original file line number	Diff line number	Diff line change
`@@ -485,7 +485,7 @@ function mergeOptions (`
`485`	`485`	`if (!to[key]) {`
`486`	`486`	`to[key] = from[key]`
`487`	`487`	`} else {`
`488`		`- Object.assign(to[key], from[key])`
	`488`	`+ to[key] = Object.assign({}, to[key], from[key])`
`489`	`489`	`}`
`490`	`490`	`}`
`491`	`491`	`}`