From b223cbf8b2947bc96a6cfd17b0a1138fc8b1d2f6 Mon Sep 17 00:00:00 2001 From: Mohammad AlQanneh Date: Sun, 6 Dec 2015 17:12:10 +0200 Subject: [PATCH] Issue #2629800 by mqanneh: PDOException: When trying to empty an empty cart. --- ui/includes/tmgmt_ui.pages.inc | 11 ++++++++--- 1 file changed, 8 insertions(+), 3 deletions(-) diff --git a/ui/includes/tmgmt_ui.pages.inc b/ui/includes/tmgmt_ui.pages.inc index 8cf4c49..b7ff46f 100644 --- a/ui/includes/tmgmt_ui.pages.inc +++ b/ui/includes/tmgmt_ui.pages.inc @@ -950,9 +950,14 @@ function tmgmt_ui_cart_remove_selected_form_submit($form, &$form_state) { * Custom form submit callback for tmgmt_ui_cart_cart_form(). */ function tmgmt_ui_cart_empty_cart_form_submit($form, &$form_state) { - entity_delete_multiple('tmgmt_job_item', array_keys(tmgmt_ui_cart_get()->getJobItemsFromCart())); - tmgmt_ui_cart_get()->emptyCart(); - drupal_set_message(t('All job items were removed from the cart.')); + $cart_items = tmgmt_ui_cart_get()->getJobItemsFromCart(); + if (!empty($cart_items)) { + entity_delete_multiple('tmgmt_job_item', array_keys($cart_items)); + tmgmt_ui_cart_get()->emptyCart(); + drupal_set_message(t('All job items were removed from the cart.')); + } else { + drupal_set_message(t('You don\'t have any jobs in your cart.'), 'error'); + } } /** -- 1.9.1