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More undefined checks to avoid PHP notices in widgets.

This commit is contained in:
Scott Basgaard 2013-11-13 21:11:00 -05:00
parent c36369010d
commit 5b5704d196
1 changed files with 3 additions and 3 deletions
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6
includes/widgets/class-wc-widget-product-categories.php
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@ -76,10 +76,10 @@ class WC_Widget_Product_Categories extends WC_Widget {
extract( $args );
$title = apply_filters( 'widget_title', $instance['title'], $instance, $this->id_base );
$c = $instance['count'] ? '1' : '0';
$c = ( isset( $instance['count'] && $instance['count'] ) ? '1' : '0';
$h = $instance['hierarchical'] ? true : false;
$s = $instance['show_children_only'] ? '1' : '0';
$d = $instance['dropdown'] ? '1' : '0';
$s = ( isset( $instance['show_children_only'] && $instance['show_children_only'] ) ? '1' : '0';
$d = ( isset( $instance['dropdown'] && $instance['dropdown'] ) ? '1' : '0';
$o = $instance['orderby'] ? $instance['orderby'] : 'order';
echo $before_widget;