From 0d1a62e4f64b5d4d2fe49a13f6306c96cf323092 Mon Sep 17 00:00:00 2001
From: Jordan Harband <ljharb@gmail.com>
Date: Sun, 10 Jul 2022 16:21:52 -0700
Subject: [PATCH] [Tests] `jsx-key`: add some debugging info

---
 lib/rules/jsx-key.js | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/lib/rules/jsx-key.js b/lib/rules/jsx-key.js
index e2aa757d3d..dd87b29a3c 100644
--- a/lib/rules/jsx-key.js
+++ b/lib/rules/jsx-key.js
@@ -95,7 +95,7 @@ module.exports = {
         if (node.alternate) {
           getReturnStatements(node.alternate, returnStatements);
         }
-      } else if (node.body) {
+      } else if (Array.isArray(node.body)) {
         node.body.forEach((item) => {
           if (item.type === 'IfStatement') {
             getReturnStatements(item, returnStatements);
@@ -105,6 +105,8 @@ module.exports = {
             returnStatements.push(item);
           }
         });
+      } else if (node.body) {
+        throw new TypeError(`jsx-key: non-array truthy node.body found: ${JSON.stringify(node.body)}`);
       }
 
       return returnStatements;