Remove pass-by-ref in PaypalProIPN::single
authoreileen <emcnaughton@wikimedia.org>
Thu, 3 Sep 2020 04:18:36 +0000 (16:18 +1200)
committereileen <emcnaughton@wikimedia.org>
Thu, 3 Sep 2020 04:18:36 +0000 (16:18 +1200)
commit39edd3c66783f6fa1b33674f79877037f6a9d35f
tree821f917b7e6dcd77943729fbe4a51a13ce423c6e
parentd42a0ae4db8c9acf90fadb85e0faa246eade3ac3
Remove pass-by-ref in PaypalProIPN::single

This is called from 2 places. Neither use the values again & neither receive any pass-by-reference values
themselves
CRM/Core/Payment/PayPalProIPN.php