refactor: set map condition branch (#2710)

diff --git a/packages/pinia/src/store.ts b/packages/pinia/src/store.ts
index afe5b2024c303176fe3a8bc8da1681b71b23ff84..2ff355b8d2143244996bc2fed9decdda8b7a5435 100644 (file)
--- a/packages/pinia/src/store.ts
+++ b/packages/pinia/src/store.ts
@@ -62,9 +62,8 @@ function mergeReactiveObjects<
   // Handle Map instances
   if (target instanceof Map && patchToApply instanceof Map) {
     patchToApply.forEach((value, key) => target.set(key, value))
-  }
-  // Handle Set instances
-  if (target instanceof Set && patchToApply instanceof Set) {
+  } else if (target instanceof Set && patchToApply instanceof Set) {
+    // Handle Set instances
     patchToApply.forEach(target.add, target)
   }