chore: remove unnecessary loop

2020-06-30 11:43:15 -04:00 · 2020-06-30 11:43:15 -04:00 · d2bf3cc4a8
commit d2bf3cc4a8
parent b3536d87a5
1 changed files with 1 additions and 3 deletions
--- a/packages/runtime-core/src/componentSlots.ts
+++ b/packages/runtime-core/src/componentSlots.ts
@ -130,9 +130,7 @@ export const updateSlots = (
      if (__DEV__ && isHmrUpdating) {
        // Parent was HMR updated so slot content may have changed.
        // force update slots and mark instance for hmr as well
-        for (const key in children as RawSlots) {
-          if (key !== '_') slots[key] = (children as Slots)[key]
-        }
+        extend(slots, children as Slots)
      } else if (
        // bail on dynamic slots (v-if, v-for, reference of scope variables)
        !(vnode.patchFlag & PatchFlags.DYNAMIC_SLOTS)