Description:
------------
After adding a file by addGlob using add_path and remove_path options, the first character of the filename is stripped in the archive.


Test script:
---------------
<?php
$file = 'foo-bar';
touch($file);

$zip = new ZipArchive();
$zip->open('test.zip', ZipArchive::CREATE | ZipArchive::OVERWRITE);
$options = array('add_path' => 'prefix-', 'remove_path' => 'foo-');
$zip->addGlob($file, 0, $options);

for($i = 0; $i < $zip->numFiles; $i++) {
	$sb = $zip->statIndex($i);
	echo $sb['name'];
}

$zip->close();


Expected result:
----------------
prefix-bar

Actual result:
--------------
prefix-ar