From e6398358779d4ca8a35eb6b83de9ce32cc371f55 Mon Sep 17 00:00:00 2001
From: "Azat S." <to@azat.io>
Date: Mon, 18 Nov 2024 01:36:29 +0300
Subject: [PATCH] fix: fix `require-meta-schema-description` rule crash

---
 lib/rules/require-meta-schema-description.js    |  3 +++
 .../rules/require-meta-schema-description.js    | 17 ++++++++++++++++-
 2 files changed, 19 insertions(+), 1 deletion(-)

diff --git a/lib/rules/require-meta-schema-description.js b/lib/rules/require-meta-schema-description.js
index e267e487..4606a489 100644
--- a/lib/rules/require-meta-schema-description.js
+++ b/lib/rules/require-meta-schema-description.js
@@ -60,6 +60,9 @@ module.exports = {
       let hadDescription = false;
 
       for (const { key, value } of node.properties) {
+        if (!key) {
+          continue;
+        }
         const staticKey =
           key.type === 'Identifier' ? { value: key.name } : getStaticValue(key);
         if (!staticKey?.value) {
diff --git a/tests/lib/rules/require-meta-schema-description.js b/tests/lib/rules/require-meta-schema-description.js
index 6af8dadb..596da62b 100644
--- a/tests/lib/rules/require-meta-schema-description.js
+++ b/tests/lib/rules/require-meta-schema-description.js
@@ -162,6 +162,21 @@ module.exports = {
     `
 const DEFAULT_OPTIONS = Object.freeze({});
 
+module.exports = {
+  meta: {
+    schema: [
+      {
+        type: 'object',
+        properties: {
+          ...schemaProperties,
+        },
+      }
+    ],
+  },
+  create() {}
+}
+  `,
+`
 module.exports = {
   meta: {
     schema: [
@@ -179,7 +194,7 @@ module.exports = {
   },
   create() {}
 }
-  `,
+    `,
   ],
 
   invalid: [