fix: ssrLoadModule executes code in non-strict mode, fix #9197

vitejs · Jul 18, 2022 · bb16c60 · bb16c60
1 parent af6088f
commit bb16c60
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/packages/vite/src/node/ssr/ssrModuleLoader.ts b/packages/vite/src/node/ssr/ssrModuleLoader.ts
@@ -195,7 +195,7 @@ async function instantiateModule(
       ssrImportKey,
       ssrDynamicImportKey,
       ssrExportAllKey,
-      result.code + `\n//# sourceURL=${mod.url}`
+      '"use strict";' + result.code + `\n//# sourceURL=${mod.url}`
     )
     await initModule(
       context.global,