remove unused globals, thanks Tomas Kuliavas for $day

git-svn-id: https://svn.code.sf.net/p/squirrelmail/code/trunk/squirrelmail@12513 7612ce4b-ef26-0410-bec9-ea0150e637f0

diff --git a/plugins/calendar/calendar.php b/plugins/calendar/calendar.php
index f76e2d0f6076c6dd23d010be711eeee8bab5cd08..3d5fbc4ff2bf1f36ff3ee6b0a5f784008e90dd9e 100644 (file)
--- a/plugins/calendar/calendar.php
+++ b/plugins/calendar/calendar.php
@@ -138,7 +138,7 @@ function drawmonthview() {
  * @access private
  */
 function endcalendar() {
-    global $year, $month, $day, $color;
+    global $year, $month;
 
     echo html_tag( 'tr' ) ."\n" .
            html_tag( 'td', '', 'left', '', 'colspan="7"' ) ."\n" .