From 4d65b1584f61c657e4d613679a70efdd1eec2c56 Mon Sep 17 00:00:00 2001
From: Evan You <evan@vuejs.org>
Date: Mon, 3 Feb 2025 10:04:36 +0800
Subject: [PATCH] wip(vapor): match vapor internal flag generated by
 compiler-sfc with runtime

---
 packages/compiler-sfc/src/compileScript.ts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/packages/compiler-sfc/src/compileScript.ts b/packages/compiler-sfc/src/compileScript.ts
index 5403788ed..de096ced3 100644
--- a/packages/compiler-sfc/src/compileScript.ts
+++ b/packages/compiler-sfc/src/compileScript.ts
@@ -943,7 +943,7 @@ export function compileScript(
 
   let runtimeOptions = ``
   if (vapor) {
-    runtimeOptions += `\n  vapor: true,`
+    runtimeOptions += `\n  __vapor: true,`
   }
   if (!ctx.hasDefaultExportName && filename && filename !== DEFAULT_FILENAME) {
     const match = filename.match(/([^/\\]+)\.\w+$/)