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Prevent infinite recursion by calling get_cart_from_session once 

Closes #7852

A check was aded to prevent get_cart() usage before wp_loaded so all WC
components have a chance to load prior to the cart.

This should solve the edge-case recursion bug by first checking if the
woocommerce_cart_loaded_from_session action has already run. This is
triggered when loading the cart for the first time.
This commit is contained in:
Mike Jolley 2015-04-09 12:49:20 +01:00
parent 0cff7e57cd
commit 1f3365f206
1 changed files with 3 additions and 1 deletions
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4
includes/class-wc-cart.php
View File

@ -681,9 +681,11 @@ class WC_Cart {
*/
public function get_cart() {
if ( ! did_action( 'wp_loaded' ) ) {
$this->get_cart_from_session();
_doing_it_wrong( __FUNCTION__, __( 'Get cart should not be called before the wp_loaded action.', 'woocommerce' ), '2.3' );
}
if ( ! did_action( 'woocommerce_cart_loaded_from_session' ) ) {
$this->get_cart_from_session();
}
return array_filter( (array) $this->cart_contents );
}