From 333f00a0225a94e94f4388937e1741e102c5b110 Mon Sep 17 00:00:00 2001
From: Jim Hu <jimhu@users.sourceforge.net>
Date: Sat, 27 Dec 2008 10:58:50 +0000
Subject: rewrite and condense master array writing in end_vevent.php. Condense
 draw_week in template.php.  bump vers

---
 functions/date_functions.php | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'functions/date_functions.php')

diff --git a/functions/date_functions.php b/functions/date_functions.php
index 07950ec..c03c5ae 100644
--- a/functions/date_functions.php
+++ b/functions/date_functions.php
@@ -166,6 +166,7 @@ function chooseOffset($time, $timezone = '') {
 
 function openevent($event_date, $time, $uid, $arr, $lines = 0, $length = 0, $link_class = '', $pre_text = '', $post_text = '') {
 	global $cpath, $master_array;
+	$return = '';
 	$event_text = stripslashes(urldecode($arr["event_text"]));
 	if (empty($start)) {
 		$title = $event_text;
@@ -248,6 +249,7 @@ function extractDateTime($data, $property, $field) {
 	// Extract date-time values.
 	// Pull out the date and time values. Minimum year is 1970.
 	preg_match ('/([0-9]{4})([0-9]{2})([0-9]{2})T{0,1}([0-9]{0,2})([0-9]{0,2})/', $data, $regs);
+	if (!isset ($regs[1])) return;
 	if ($regs[1] < 1970) { 
 		$regs[1] = '1971';
 	}
-- 
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