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- fixed a warning in Crypt_Rijndael

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git-svn-id: http://phpseclib.svn.sourceforge.net/svnroot/phpseclib/trunk@123 21d32557-59b3-4da0-833f-c5933fad653e
This commit is contained in:
Jim Wigginton 2010-09-26 05:02:10 +00:00
parent 76655b8bf9
commit 2140de74d0
1 changed files with 2 additions and 2 deletions
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4
phpseclib/Crypt/Rijndael.php
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@ -64,7 +64,7 @@
* @author Jim Wigginton <terrafrost@php.net>
* @copyright MMVIII Jim Wigginton
* @license http://www.gnu.org/licenses/lgpl.txt
* @version $Id: Rijndael.php,v 1.14 2010-09-26 03:10:20 terrafrost Exp $
* @version $Id: Rijndael.php,v 1.15 2010-09-26 05:02:10 terrafrost Exp $
* @link http://phpseclib.sourceforge.net
*/
@ -684,7 +684,7 @@ class Crypt_Rijndael {
break;
case CRYPT_RIJNDAEL_MODE_CTR:
$xor = $this->encryptIV;
if (strlen($buffer)) {
if (!empty($buffer)) {
for ($i = 0; $i < strlen($plaintext); $i+=$block_size) {
$block = substr($plaintext, $i, $block_size);
$buffer.= $this->_encryptBlock($this->_generate_xor($block_size, $xor));