fix(runtime-core): avoid mutating EMPTY_ARR when setting dev root (#2419)

also freeze EMPTY_ARR in dev fix #2413
2020-10-20 06:08:54 +08:00
parent e894caf731
commit edd49dcab4
5 changed files with 21 additions and 8 deletions
--- a/packages/runtime-core/src/componentProps.ts
+++ b/packages/runtime-core/src/componentProps.ts
@@ -378,7 +378,7 @@ export function normalizePropsOptions(
  }

  if (!raw && !hasExtends) {
-    return (comp.__props = EMPTY_ARR)
+    return (comp.__props = EMPTY_ARR as any)
  }

  if (isArray(raw)) {