small tweak for stopWords

Author: sjpotter

packages/search/lib/commands/INFO.spec.ts

@@ -1,6 +1,6 @@
 import { strict as assert } from 'node:assert';
 import testUtils, { GLOBAL } from '../test-utils';
-import INFO from './INFO';
+import INFO, { InfoReply } from './INFO';
 import { SCHEMA_FIELD_TYPE } from './CREATE';
 
 describe('INFO', () => {
@@ -15,8 +15,10 @@ describe('INFO', () => {
         await client.ft.create('index', {
             field: SCHEMA_FIELD_TYPE.TEXT
         });
+        const ret = await client.ft.info('index');
+        assert.deepEqual(ret.stopWords, undefined);
         assert.deepEqual(
-            await client.ft.info('index'),
+            ret,
             {
                 indexName: 'index',
                 indexOptions: [],
@@ -99,8 +101,8 @@ describe('INFO', () => {
                     indexCapacity: 128,
                     indexTotal: 0
                 },
-                stopWords: undefined
             }
         );
+
     }, GLOBAL.SERVERS.OPEN);
 });

packages/search/lib/commands/INFO.ts

@@ -60,16 +60,14 @@ export interface InfoReply {
     indexCapacity: NumberReply;
     indexTotal: NumberReply;
   };
-  stopWords: ArrayReply<BlobStringReply | NullReply> | undefined;
+  stopWords?: ArrayReply<BlobStringReply | NullReply>;
 }
 
 function transformV2Reply(reply: Array<any>, preserve?: any, typeMapping?: TypeMapping): InfoReply {
   const myTransformFunc = createTransformTuplesReplyFunc<SimpleStringReply>(preserve, typeMapping);
 
   const ret = {} as unknown as InfoReply;
 
-  ret.stopWords = undefined;
-
   for (let i=0; i < reply.length; i += 2) {
     const key = reply[i].toString();