Fixing logic that broke the system if you did not have timezone set i…

…n w2p, but had date.timezone set in your php.ini.

This resolves Bugg #513 - http://bugs.web2project.net/view.php?id=513

modules/system/index.php

@@ -37,7 +37,10 @@
         }
         echo '<br />';
         $tzName = w2PgetConfig('system_timezone');
-        if (ini_get('date.timezone') || strlen($tzName) > 0) {
+        if(strlen($tzName) == 0) {
+            $tzName = ini_get('date.timezone');
+        }
+        if (strlen($tzName) > 0) {
             $time = new DateTimeZone($tzName);
             $x = new DateTime();
             $offset = $time->getOffset($x);
@@ -126,4 +129,4 @@
       <a href="?m=system&a=phpinfo&suppressHeaders=1" target="_blank"><?php echo $AppUI->_('PHP Info'); ?></a>
     </td>
   </tr>
-</table>
+</table>