Fixed #4679 Certbot not working with itk-apache

Author: Till Brehm

install/lib/installer_base.lib.php

@@ -2354,11 +2354,9 @@ public function install_ispconfig() {
 		$command = 'chown -R ispconfig:ispconfig '.$install_dir.'/interface';
 		caselog($command.' &> /dev/null', __FILE__, __LINE__, "EXECUTED: $command", "Failed to execute the command $command");
 
-		//* Chmod the files and directories in the acme dir with nginx installed
-		if($conf['nginx']['installed'] == true) {
-			$command = 'chmod -R 755 '.$install_dir.'/interface/acme';
-			caselog($command.' &> /dev/null', __FILE__, __LINE__, "EXECUTED: $command", "Failed to execute the command $command");
-		}
+		//* Chmod the files and directories in the acme dir
+		$command = 'chmod -R 755 '.$install_dir.'/interface/acme';
+		caselog($command.' &> /dev/null', __FILE__, __LINE__, "EXECUTED: $command", "Failed to execute the command $command");
 
 		//* chown the server files to the root user and group
 		$command = 'chown -R root:root '.$install_dir.'/server';