chore(runtime-vapor): tweak clean stale slots logic

Doctor-wu · Doctor-wu · commit cb55ee505d9a · 2024-06-02T19:45:35.000+08:00
diff --git a/packages/runtime-vapor/src/componentSlots.ts b/packages/runtime-vapor/src/componentSlots.ts
@@ -88,6 +88,7 @@ export function initSlots(
         // delete stale slots
         for (const key in slotRecord) {
           if (
+            slotRecord &&
             !(dynamicSlot && isArray(dynamicSlot)
               ? dynamicSlot.some(s => s.name === key)
               : dynamicSlot.name === key)
