From dd6719738936be31cdaa1758ca86d5eb14dcab3d Mon Sep 17 00:00:00 2001
From: Barry Mieny <barry@mieny.com>
Date: Mon, 4 Oct 2010 16:33:58 +0200
Subject: Cleanup of stray spaces and tabs

---
 system/libraries/Sha1.php | 22 +++++++++++-----------
 1 file changed, 11 insertions(+), 11 deletions(-)

(limited to 'system/libraries/Sha1.php')

diff --git a/system/libraries/Sha1.php b/system/libraries/Sha1.php
index f9611a8a5..ff7e72033 100644
--- a/system/libraries/Sha1.php
+++ b/system/libraries/Sha1.php
@@ -55,7 +55,7 @@ class CI_SHA {
 	 * @access	public
 	 * @param	string
 	 * @return	string
-	 */	
+	 */
 	function generate($str)
 	{
 		$n = ((strlen($str) + 8) >> 6) + 1;
@@ -117,7 +117,7 @@ class CI_SHA {
 
 		return $this->_hex($a).$this->_hex($b).$this->_hex($c).$this->_hex($d).$this->_hex($e);
 	}
-  	
+
 	// --------------------------------------------------------------------
 
 	/**
@@ -126,7 +126,7 @@ class CI_SHA {
 	 * @access	private
 	 * @param	string
 	 * @return	string
-	 */	
+	 */
 	function _hex($str)
 	{
 		$str = dechex($str);
@@ -138,7 +138,7 @@ class CI_SHA {
 
 		return $str;
 	}
-  	
+
 	// --------------------------------------------------------------------
 
 	/**
@@ -146,7 +146,7 @@ class CI_SHA {
 	 *
 	 * @access	private
 	 * @return	string
-	 */	
+	 */
 	function _ft($t, $b, $c, $d)
 	{
 		if ($t < 20)
@@ -166,7 +166,7 @@ class CI_SHA {
 	 *
 	 * @access	private
 	 * @return	string
-	 */	
+	 */
 	function _kt($t)
 	{
 		if ($t < 20)
@@ -186,7 +186,7 @@ class CI_SHA {
 			return -899497514;
 		}
 	}
-  	
+
 	// --------------------------------------------------------------------
 
 	/**
@@ -194,7 +194,7 @@ class CI_SHA {
 	 *
 	 * @access	private
 	 * @return	string
-	 */	
+	 */
 	function _safe_add($x, $y)
 	{
 		$lsw = ($x & 0xFFFF) + ($y & 0xFFFF);
@@ -202,7 +202,7 @@ class CI_SHA {
 
 		return ($msw << 16) | ($lsw & 0xFFFF);
 	}
-  	
+
 	// --------------------------------------------------------------------
 
 	/**
@@ -210,7 +210,7 @@ class CI_SHA {
 	 *
 	 * @access	private
 	 * @return	integer
-	 */	
+	 */
 	function _rol($num, $cnt)
 	{
 		return ($num << $cnt) | $this->_zero_fill($num, 32 - $cnt);
@@ -223,7 +223,7 @@ class CI_SHA {
 	 *
 	 * @access	private
 	 * @return	string
-	 */	
+	 */
 	function _zero_fill($a, $b)
 	{
 		$bin = decbin($a);
-- 
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