fix(ssr): handle default arguments properly in ssrTransform (vitejs…

…#5040)
aleclarson · Nov 8, 2021 · dcecdc9 · dcecdc9
1 parent 09acb98
commit dcecdc9
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/packages/vite/src/node/ssr/ssrTransform.ts b/packages/vite/src/node/ssr/ssrTransform.ts
@@ -294,7 +294,7 @@ function walk(
         // walk function expressions and add its arguments to known identifiers
         // so that we don't prefix them
         node.params.forEach((p) =>
-          (eswalk as any)(p, {
+          (eswalk as any)(p.type === 'AssignmentPattern' ? p.left : p, {
             enter(child: Node, parent: Node) {
               if (
                 child.type === 'Identifier' &&