[PHPiCalendar-Commits] phpicalendar/functions list_functions.php,1.12,1.13

[<cl...@us...>]

Update of /cvsroot/phpicalendar/phpicalendar/functions
In directory sc8-pr-cvs1.sourceforge.net:/tmp/cvs-serv23055/functions

Modified Files:
	list_functions.php 
Log Message:
[ 1050974 ] warning: "Invalid argument supplied for foreach()"
Fixed.



Index: list_functions.php
===================================================================
RCS file: /cvsroot/phpicalendar/phpicalendar/functions/list_functions.php,v
retrieving revision 1.12
retrieving revision 1.13
diff -C2 -d -r1.12 -r1.13
*** list_functions.php	3 Sep 2004 21:22:39 -0000	1.12
--- list_functions.php	21 Oct 2004 20:15:14 -0000	1.13
***************
*** 15,23 ****
  	global $template, $master_array, $unique_colors;
  	$i = 1;
! 	foreach ($master_array['-3'] as $key => $val) {
! 		if ($i > $unique_colors) $i = 1;
! 		$val = str_replace ("\,", ",", $val);
! 		$return .= '<img src="templates/'.$template.'/images/monthdot_'.$i.'.gif" alt="" /> '.$val.'<br />';
! 		$i++;
  	}
  	return $return;
--- 15,25 ----
  	global $template, $master_array, $unique_colors;
  	$i = 1;
! 	if (is_array($master_array['-3'])) {
! 		foreach ($master_array['-3'] as $key => $val) {
! 			if ($i > $unique_colors) $i = 1;
! 			$val = str_replace ("\,", ",", $val);
! 			$return .= '<img src="templates/'.$template.'/images/monthdot_'.$i.'.gif" alt="" /> '.$val.'<br />';
! 			$i++;
! 		}
  	}
  	return $return;