feat(compile-core): handle falsy dynamic args for v-on and v-bind (#2393)

fix #2388
2020-10-20 05:15:53 +08:00
parent 7390487c7d
commit 052a621762
15 changed files with 96 additions and 71 deletions
--- a/packages/server-renderer/src/helpers/ssrRenderAttrs.ts
+++ b/packages/server-renderer/src/helpers/ssrRenderAttrs.ts
@@ -10,7 +10,8 @@ import {
  makeMap
 } from '@vue/shared'

-const shouldIgnoreProp = makeMap(`key,ref,innerHTML,textContent`)
+// leading comma for empty string ""
+const shouldIgnoreProp = makeMap(`,key,ref,innerHTML,textContent`)

 export function ssrRenderAttrs(
  props: Record<string, unknown>,