WPCOM_JSON_API_Endpoint document(): Prevent warning when fetching the rest_api_documentation row returns no results (#35173)

* WPCOM_JSON_API_Endpoint document(): Prevent warning when fetching the rest_api_documentation row returns no results

* changelog

Author: mreishus

projects/plugins/jetpack/changelog/update-require-auth

@@ -0,0 +1,4 @@
+Significance: patch
+Type: other
+
+WPCOM_JSON_API_Endpoint document(): Prevent warning when fetching the rest_api_documentation row returns no results

projects/plugins/jetpack/class.json-api-endpoints.php

@@ -1084,7 +1084,7 @@ public function document( $show_description = true ) {
 			<?php
 			$requires_auth = $wpdb->get_row( $wpdb->prepare( 'SELECT requires_authentication FROM rest_api_documentation WHERE `version` = %s AND `path` = %s AND `method` = %s LIMIT 1', $version, untrailingslashit( $doc['path_labeled'] ), $doc['method'] ) );
 			?>
-			<td class="type api-index-item-title"><?php echo ( true === (bool) $requires_auth->requires_authentication ? 'Yes' : 'No' ); ?></td>
+			<td class="type api-index-item-title"><?php echo ( ! empty( $requires_auth->requires_authentication ) ? 'Yes' : 'No' ); ?></td>
 		</tr>
 
 	</tbody>