Adapt washtml test to pass with different versions of iconv (i.e. on CentOS7)

Thomas Bruederli

2015-06-04 c5ca8181183034ef9090b1131f5edfdec0f0fae2

 tests/MailFunc.php

@@ -118,7 +118,7 @@
        $part = $this->get_html_part('src/invalidchars.html');
        $washed = rcmail_print_body($part->body, $part);

        $this->assertRegExp('/<p>символ<\/p>/', $washed, "Remove non-unicode characters from HTML message body");
        $this->assertRegExp('/<p>(символ|симол)<\/p>/', $washed, "Remove non-unicode characters from HTML message body");
    }

    /**