[20967] Fix: remove not needed vars

Revision: 20967
          http://svn.sv.gnu.org/viewvc/?view=rev&root=phpgroupware&revision=20967
Author:   sigurdne
Date:     2010-01-14 17:07:16 +0000 (Thu, 14 Jan 2010)
Log Message:
-----------
Fix: remove not needed vars

Modified Paths:
--------------
    people/sigurdne/modules/phpgwapi/trunk/inc/class.contacts_shared.inc.php

Modified: people/sigurdne/modules/phpgwapi/trunk/inc/class.contacts_shared.inc.php
===================================================================
--- people/sigurdne/modules/phpgwapi/trunk/inc/class.contacts_shared.inc.php	2010-01-14 17:06:41 UTC (rev 20966)
+++ people/sigurdne/modules/phpgwapi/trunk/inc/class.contacts_shared.inc.php	2010-01-14 17:07:16 UTC (rev 20967)
@@ -152,7 +152,6 @@
 				$lastiteration = $lastindex - $subindex;
 				for ($iteration = 0; $iteration < $lastiteration; $iteration++)
 				{
-					$nextchar = 0;
 					if ($this->comesafter($sortarray[$iteration][$index], $sortarray[$iteration + 1][$index]))
 					{
 						$temp = $sortarray[$iteration];
@@ -172,7 +171,6 @@
 				$lastiteration = $lastindex - $subindex;
 				for ($iteration = $lastiteration; $iteration > 0; $iteration--)
 				{
-					$nextchar = 0;
 					if ($this->comesafter($sortarray[$iteration][$index], $sortarray[$iteration - 1][$index]))
 					{
 						$temp = $sortarray[$iteration];