fix(ssr): fix hydration error on falsy v-if inside transition/keep-alive

fix #5352
2022-05-18 09:28:18 +08:00
parent c65b805ef1
commit ee4186ef9e
11 changed files with 119 additions and 53 deletions
--- a/packages/server-renderer/src/helpers/ssrRenderSlot.ts
+++ b/packages/server-renderer/src/helpers/ssrRenderSlot.ts
@@ -84,5 +84,9 @@ export function ssrRenderSlotInner(

 const commentRE = /<!--.*?-->/g
 function isComment(item: SSRBufferItem) {
-  return typeof item === 'string' && !item.replace(commentRE, '').trim()
+  return (
+    typeof item === 'string' &&
+    commentRE.test(item) &&
+    !item.replace(commentRE, '').trim()
+  )
 }