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backport to 1.6: recognize zero value also as a real value

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This commit is contained in:
Christian Binder 2010-01-02 13:23:22 +00:00
parent d899be3124
commit 2ac41f2803
1 changed files with 1 additions and 1 deletions
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2
phpgwapi/inc/horde/Horde/iCalendar.php
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@ -1141,7 +1141,7 @@ class Horde_iCalendar {
} else {
$value = str_replace(array("\r", "\n"), array('', '\\n'), $value);
$attr_string = $name . $params_str;
if (!empty($value)) {
if (!empty($value) || $value === 0 || (is_string($value) && strlen($value) > 0)) {
$attr_string .= ':' . $value;
} elseif ($name != 'RRULE') {
$attr_string .= ':';