fix: fix style merging problem

gregberge · gregberge · commit c6aa69ccaf5a · 2021-02-13T18:23:29.000+01:00
diff --git a/packages/util/src/index.ts b/packages/util/src/index.ts
@@ -102,7 +102,7 @@ export const merge = <TObject, TSource>(
     // @ts-ignore
     if (obj(a[key])) {
       // @ts-ignore
-      a[key] = merge(a[key], b[key])
+      a[key] = merge(assign({}, a[key]), b[key])
     } else {
       // @ts-ignore
       a[key] = b[key]
