v7.0-b13: * **ESI** Fixed a log logic failure when ESI buffer is empty.

litespeed-cache.php

@@ -4,7 +4,7 @@
  * Plugin Name:       LiteSpeed Cache
  * Plugin URI:        https://www.litespeedtech.com/products/cache-plugins/wordpress-acceleration
  * Description:       High-performance page caching and site optimization from LiteSpeed
- * Version:           7.0-b12
+ * Version:           7.0-b13
  * Author:            LiteSpeed Technologies
  * Author URI:        https://www.litespeedtech.com
  * License:           GPLv3
@@ -34,7 +34,7 @@
 	return;
 }
 
-!defined('LSCWP_V') && define('LSCWP_V', '7.0-b12');
+!defined('LSCWP_V') && define('LSCWP_V', '7.0-b13');
 
 !defined('LSCWP_CONTENT_DIR') && define('LSCWP_CONTENT_DIR', WP_CONTENT_DIR);
 !defined('LSCWP_DIR') && define('LSCWP_DIR', __DIR__ . '/'); // Full absolute path '/var/www/html/***/wp-content/plugins/litespeed-cache/' or MU

readme.txt

@@ -271,6 +271,7 @@ You can report security bugs through the Patchstack Vulnerability Disclosure Pro
 * **CLI** QUIC.cloud CLI `wp litespeed-online ping` supports `--force` args now.
 * **Image Optimization** Dropped `Auto Pull Cron` setting. Added PHP const `LITESPEED_IMG_OPTM_ORI` support.
 * **Purge** Allowed `LSWCP_EMPTYCACHE` defined to false to disable Purge all sites.
+* **ESI** Fixed a log logic failure when ESI buffer is empty.
 * **Crawler** Enhanced hash generation function for cryptographic security.
 * **Crawler** Added back `Role Simulator` w/ IP limited to `127.0.0.1` only.
 * **Crawler** Defaulted and limited crawler `Run Duration` maximum to 900 seconds and dropped the setting.

src/core.cls.php

@@ -473,7 +473,7 @@ public function send_headers_force($buffer)
 		$this->send_headers(true);
 
 		// Log ESI nonce buffer empty issue
-		if (defined('LSCACHE_IS_ESI') && strlen($buffer) != 0) {
+		if (defined('LSCACHE_IS_ESI') && strlen($buffer) == 0) {
 			// log ref for debug purpose
 			error_log('ESI buffer empty ' . $_SERVER['REQUEST_URI']);
 		}