Index: trunk/admin/install/dbinfo.php
===================================================================
diff -u -r41 -r315
--- trunk/admin/install/dbinfo.php	(.../dbinfo.php)	(revision 41)
+++ trunk/admin/install/dbinfo.php	(.../dbinfo.php)	(revision 315)
@@ -48,14 +48,14 @@
 				            <tr class="table_color2">
 				              <td class="txt"><b>Table Name Prefix:</b></td>
 				              <td ALIGN="left"> 
-								<input type="text" name="TablePrefix" class="text" VALUE="<?php echo $g_TablePrefix; ?>">
+								<input type="text" name="TablePrefix" class="text" VALUE="<?php if( isset($g_TablePrefix) ) echo $g_TablePrefix; ?>">
 				              </td>
 				            </tr>
 				            <tr class="table_color2">
 				            	<td colspan="2"><p class="error"><?php if ($general_error != '') echo $general_error; else echo $db_error; ?></p><br/></td>
 				            </tr>
-				             <input type="hidden" name="UserPass" VALUE="<?php echo $UserPass; ?>">
-				             <input type="hidden" name="UserName" VALUE="<?php echo $UserName; ?>">
+				             <input type="hidden" name="UserPass" VALUE="<?php if( isset($UserPass) ) echo $UserPass; ?>">
+				             <input type="hidden" name="UserName" VALUE="<?php if( isset($UserName) )echo $UserName; ?>">
 				             <input TYPE="hidden" NAME ="state" VALUE="db_config_save">
 				             <input type="hidden" name="next_step" value="<?php echo $next_step;?>">
 				             <input type="hidden" name="install_type" value="<?php echo $install_type;?>">