$NetBSD: patch-ag,v 1.3 2007/05/20 15:56:46 taca Exp $

--- plugins/calendar/functions.inc.orig	2006-12-22 00:44:21.000000000 +0900
+++ plugins/calendar/functions.inc
@@ -1457,11 +1457,11 @@ function plugin_dopluginsearch_calendar(
         $sql .= "OR title LIKE '%$mysearchterm%') ";
     }
 
-    if (!empty($dateStart) AND !empty($dateEnd)) {
-        $delim = substr($dateStart, 4, 1);
+    if (!empty($datestart) AND !empty($dateend)) {
+        $delim = substr($datestart, 4, 1);
         if (!empty($delim)) {
-            $DS = explode($delim, $dateStart);
-            $DE = explode($delim, $dateEnd);
+            $DS = explode($delim, $datestart);
+            $DE = explode($delim, $dateend);
             $startdate = mktime(0, 0, 0, $DS[1], $DS[2], $DS[0]);
             $enddate = mktime(23, 59, 59, $DE[1], $DE[2], $DE[0]);
             $sql .= "AND (UNIX_TIMESTAMP(datestart) BETWEEN '$startdate' AND '$enddate') ";