From 77b683488c3fff0f34ced057ead510ef176f7da6 Mon Sep 17 00:00:00 2001
From: eileen <emcnaughton@wikimedia.org>
Date: Mon, 25 Nov 2019 15:50:38 +1300
Subject: [PATCH] Add deprecation warning.

On digging into this export function I cannot find any way to access these lines.

If no-one else can spot a way I propose adding a deprecation notice & later removing
---
 CRM/Core/Selector/Controller.php | 1 +
 1 file changed, 1 insertion(+)

diff --git a/CRM/Core/Selector/Controller.php b/CRM/Core/Selector/Controller.php
index cd6c06c259de..1184aa00525a 100644
--- a/CRM/Core/Selector/Controller.php
+++ b/CRM/Core/Selector/Controller.php
@@ -308,6 +308,7 @@ public function run() {
       CRM_Utils_Hook::searchColumns($contextName, $columnHeaders, $rows, $this);
       if ($this->_output == self::EXPORT) {
         // export the rows.
+        CRM_Core_Error::deprecatedFunctionWarning('This code is believed to be unreachable & to be later removed. Please log how you reached it in gitlab');
         CRM_Core_Report_Excel::writeCSVFile($this->_object->getExportFileName(),
           $columnHeaders,
           $rows