--- uc_donation.module.old	2009-06-08 09:19:42.000000000 -0500
+++ uc_donation.module	2010-03-25 12:44:14.000000000 -0500
@@ -103,7 +103,7 @@ function uc_donation_form_alter(&$form, 
         '#field_prefix' => variable_get('uc_sign_after_amount', FALSE) ? '' : variable_get('uc_currency_sign', '$'),
         '#field_suffix' => variable_get('uc_sign_after_amount', FALSE) ? variable_get('uc_currency_sign', '$') : ''
       );
-      $form['submit']['#value'] = variable_get('add_to_cart_text_donation', 'Add to cart');
+      $form['submit']['#value'] = variable_get('uc_donate_add', 'Add to cart');
       $form['submit']['#weight'] = 10;
       $form['#validate'][] = 'uc_donation_add_to_cart_form_validate';
     }
@@ -126,7 +126,7 @@ function uc_donation_form_alter(&$form, 
       $form['add_to_cart_text'] = array(
         '#type' => 'textfield',
         '#title' => t('Add to cart button text'),
-        '#default_value' => variable_get('add_to_cart_text_donation', 'Add to cart'),
+        '#default_value' => variable_get('uc_donate_add', 'Add to cart'),
         '#required' => TRUE,
         '#weight' => -1
       );