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Fixed PHP warning on woocommerce_catalog_ordering() 

This fixes the follow warning:

> PHP Warning:  array_key_exists(): The first argument should be either a string or an integer in includes/wc-template-functions.php on line 1012

When an option doesn't exists is returned `false`, just setting a default value to fix the issue.

This issue should happen in new installations of WooCommerce 3.3 when no
order is defined on the customizer.
This commit is contained in:
Claudio Sanches 2018-03-16 15:13:21 -03:00
parent db3924f2c7
commit 15989622df
1 changed files with 1 additions and 1 deletions
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2
includes/wc-template-functions.php
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@ -992,7 +992,7 @@ if ( ! function_exists( 'woocommerce_catalog_ordering' ) ) {
'price-desc' => __( 'Sort by price: high to low', 'woocommerce' ),
) );
$default_orderby = wc_get_loop_prop( 'is_search' ) ? 'relevance' : apply_filters( 'woocommerce_default_catalog_orderby', get_option( 'woocommerce_default_catalog_orderby' ) );
$default_orderby = wc_get_loop_prop( 'is_search' ) ? 'relevance' : apply_filters( 'woocommerce_default_catalog_orderby', get_option( 'woocommerce_default_catalog_orderby', '' ) );
$orderby = isset( $_GET['orderby'] ) ? wc_clean( wp_unslash( $_GET['orderby'] ) ) : $default_orderby; // WPCS: sanitization ok, input var ok, CSRF ok.
if ( wc_get_loop_prop( 'is_search' ) ) {