PHP7: Fixed some E_WARNING errors that previously were E_STRICT

Aleksander Machniak

2015-08-07 36bd93f1384ccf3f3ccd6fa884ad594d1b486367

 tests/Selenium/bootstrap.php

@@ -38,7 +38,7 @@
    die("Fatal error: ini_set/set_include_path does not work.");
}

$rcmail = rcmail::get_instance('test');
$rcmail = rcmail::get_instance(0, 'test');

define('TESTS_URL',     $rcmail->config->get('tests_url'));
define('TESTS_BROWSER', $rcmail->config->get('tests_browser', 'firefox'));