Workaround PHP issue by calling closelog() on script shutdown when using log_driver=syslog (#5289)

CHANGELOG

@@ -22,6 +22,7 @@ CHANGELOG Roundcube Webmail
 - Enigma: Fix malformed signed messages with force_7bit=true (#5292)
 - Fix searching by email address in contacts with multiple addresses (#5291)
 - Fix handling of --delete argument in moduserprefs.sh script (#5296)
+- Workaround PHP issue by calling closelog() on script shutdown when using log_driver=syslog (#5289)
 
 RELEASE 1.2.0
 -------------

program/lib/Roundcube/rcube.php

@@ -1003,6 +1003,10 @@ class rcube
         if (is_object($this->storage)) {
             $this->storage->close();
         }
+
+        if ($this->config->get('log_driver') == 'syslog') {
+            closelog();
+        }
     }
 
     /**