From 65c00ba1223eb97ff618fd661402a74c037c58cd Mon Sep 17 00:00:00 2001
From: Jim Hu <jimhu@users.sourceforge.net>
Date: Fri, 26 Dec 2008 17:07:52 +0000
Subject: squelch warnings in event.php

---
 functions/ical_parser.php     |  4 +---
 functions/parse/parse_tzs.php | 10 +++++-----
 includes/event.php            |  2 ++
 3 files changed, 8 insertions(+), 8 deletions(-)

diff --git a/functions/ical_parser.php b/functions/ical_parser.php
index 23c31c1..febe27f 100644
--- a/functions/ical_parser.php
+++ b/functions/ical_parser.php
@@ -233,11 +233,9 @@ foreach ($cal_filelist as $cal_key=>$filename) {
 					if (ereg ("([^:]+):(.*)", $line, $line)){
 					$field = $line[1];
 					$data = $line[2];
-					
-					$property = $field;
+					$property = strtoupper($field);
 					$prop_pos = strpos($property,';');
 					if ($prop_pos !== false) $property = substr($property,0,$prop_pos);
-					$property = strtoupper($property);
 					
 					switch ($property) {
 						
diff --git a/functions/parse/parse_tzs.php b/functions/parse/parse_tzs.php
index 734851e..8b02cb5 100644
--- a/functions/parse/parse_tzs.php
+++ b/functions/parse/parse_tzs.php
@@ -54,13 +54,13 @@ while (!feof($ifile)) {
 				); #echo "<pre>$tz_id"; print_r($tz_array[$tz_id]);echo"</pre>";
 			break;
 		default:
-			unset ( $data, $prop_pos, $property);
-			if (ereg ("([^:]+):(.*)", $line, $arr)){
-				$property = $arr[1];
-				$data = $arr[2];
+			unset ($field, $data, $prop_pos, $property);
+			if (ereg ("([^:]+):(.*)", $line, $line)){
+				$field = $line[1];
+				$data = $line[2];				
+				$property = strtoupper($field);
 				$prop_pos = strpos($property,';');
 				if ($prop_pos !== false) $property = substr($property,0,$prop_pos);
-				$property = strtoupper($property);
 				switch ($property) {		
 					case 'TZID':
 						$tz_id = $data;
diff --git a/includes/event.php b/includes/event.php
index fe03042..a198469 100644
--- a/includes/event.php
+++ b/includes/event.php
@@ -28,6 +28,7 @@ if ($event['description']) $event['description'] = ereg_replace("[[:alpha:]]+://
 if (isset($organizer) && is_array($organizer)) {
 	$i=0;
 	$display .= $lang['l_organizer'] . ' - ';
+	$organizers = array();
 	foreach ($organizer as $val) {	
 		$organizers[] = $organizer[$i]["name"];
 		$i++;
@@ -37,6 +38,7 @@ if (isset($organizer) && is_array($organizer)) {
 if (isset($attendee) && is_array($attendee)) {
 	$i=0;
 	$display .= $lang['l_attendee'] . ' - ';
+	$attendees = array();
 	foreach ($attendee as $val) {	
 		$attendees[] .= $attendee[$i]["name"];
 		$i++;
-- 
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