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Fix 'Attempt to read property total on null' warning in Gateway block #584

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Fix 'Attempt to read property total on null' warning in Gateway block #584

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5 changes: 4 additions & 1 deletion src/Block/Checkout/Gateway.php
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Original file line number Diff line number Diff line change
Expand Up @@ -176,7 +176,10 @@ public function getCartTotals()
global $wp;

if (!isset($wp->query_vars['order-pay'])) {
return WC()->cart->total;
if (isset(WC()->cart)) {
return WC()->cart->total;
}
return 0;
Comment on lines +179 to +182

Copilot AI Jan 2, 2026

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While this fix prevents the null pointer error, there is no test coverage for the new scenario where WC()->cart is null. Consider adding a test case that verifies the method returns 0 when the cart is not initialized, to prevent regression of this bug fix.

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}
$orderId = $wp->query_vars['order-pay'];
$order = wc_get_order($orderId);
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