Remove redundant is_file() checks

Aleksander Machniak

2014-10-29 e97951108304bd06d70734c42714fd4a8ad5311d

Remove redundant is_file() checks

 plugins/managesieve/managesieve.php

@@ -85,14 +85,10 @@
        // include styles
        $skin_path = $this->local_skin_path();
        if ($this->rc->task == 'settings' || $sieve_action) {
            if (is_file($this->home . "/$skin_path/managesieve.css")) {
                $this->include_stylesheet("$skin_path/managesieve.css");
            }
        }
        else {
            if (is_file($this->home . "/$skin_path/managesieve_mail.css")) {
                $this->include_stylesheet("$skin_path/managesieve_mail.css");
            }
        }

        $this->ui_initialized = true;