Added some code documentation to help with debugging.

diff --git a/CRM/Contribute/Form/Contribution/Main.php b/CRM/Contribute/Form/Contribution/Main.php
index ab860b18411afb9f0d4c3e64bf4d64958a6819b9..c9d2ffccdb68fe317467fcfaa387a3244bc64b6e 100644 (file)
--- a/CRM/Contribute/Form/Contribution/Main.php
+++ b/CRM/Contribute/Form/Contribution/Main.php
@@ -1139,6 +1139,7 @@ class CRM_Contribute_Form_Contribution_Main extends CRM_Contribute_Form_Contribu
     }
 
     $params['currencyID'] = $config->defaultCurrency;
+    // from here on down, $params['amount'] holds a monetary value (or null) rather than an option ID
     $params['amount'] = self::computeAmount($params, $this);
     $params['separate_amount'] = $params['amount'];
     $memFee = NULL;