From ef5206b51e70a01959a492db4c083ef0779ee2d3 Mon Sep 17 00:00:00 2001
From: Jen Chan <6406037+usrrname@users.noreply.github.com>
Date: Fri, 28 Apr 2023 11:04:59 -0400
Subject: [PATCH] fix(getStorySortParameters.ts): in getStorySortParameter,
 decl.init must be defined

---
 code/lib/csf-tools/src/getStorySortParameter.ts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/code/lib/csf-tools/src/getStorySortParameter.ts b/code/lib/csf-tools/src/getStorySortParameter.ts
index b6e0a3bc4e10..426017c5f410 100644
--- a/code/lib/csf-tools/src/getStorySortParameter.ts
+++ b/code/lib/csf-tools/src/getStorySortParameter.ts
@@ -105,7 +105,7 @@ export const getStorySortParameter = (previewCode: string) => {
           node.declaration.declarations.forEach((decl) => {
             if (t.isVariableDeclarator(decl) && t.isIdentifier(decl.id)) {
               const { name: exportName } = decl.id;
-              if (exportName === 'parameters') {
+              if (exportName === 'parameters' && decl.init) {
                 const paramsObject = stripTSModifiers(decl.init);
                 storySort = parseParameters(paramsObject);
               }