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Warning and notice fixes from Alex King. fixes #3148

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git-svn-id: https://develop.svn.wordpress.org/trunk@4198 602fd350-edb4-49c9-b593-d223f7449a82
This commit is contained in:
Ryan Boren
2006-09-19 23:56:28 +00:00
parent 8d6bb192d6
commit 3c348108f8
4 changed files with 11 additions and 10 deletions
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wp-includes/classes.php
+4 -4
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@@ -388,13 +388,13 @@ class Walker {
// If flat, start and end the element and skip the level checks.
if ( $flat) {
// Start the element.
if ( $element->$id_field != 0 ) {
if ( isset($element->$id_field) && $element->$id_field != 0 ) {
$cb_args = array_merge( array($output, $element, $depth - 1), $args);
$output = call_user_func_array(array(&$this, 'start_el'), $cb_args);
}
// End the element.
if ( $element->$id_field != 0 ) {
if ( isset($element->$id_field) && $element->$id_field != 0 ) {
$cb_args = array_merge( array($output, $element, $depth - 1), $args);
$output = call_user_func_array(array(&$this, 'end_el'), $cb_args);
}
@@ -583,10 +583,10 @@ class Walker_Category extends Walker {
$link .= ')';
}
if ( $show_count )
if ( isset($show_count) && $show_count )
$link .= ' ('.intval($category->category_count).')';
if ( $show_date ) {
if ( isset($show_date) && $show_date ) {
$link .= ' ' . gmdate('Y-m-d', $category->last_update_timestamp);
}