From 685b5abe03fd27d497a88e477431fc34ebff77b0 Mon Sep 17 00:00:00 2001
From: FreeScout <freescout.helpdesk@gmail.com>
Date: Fri, 2 Sep 2022 07:09:54 -0700
Subject: [PATCH] Show proper error message when trying to forward a
 conversation without specifying a To address - closes #2189

---
 app/Http/Controllers/ConversationsController.php | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/app/Http/Controllers/ConversationsController.php b/app/Http/Controllers/ConversationsController.php
index dbf138616..0be87d927 100755
--- a/app/Http/Controllers/ConversationsController.php
+++ b/app/Http/Controllers/ConversationsController.php
@@ -695,6 +695,10 @@ public function ajax(Request $request)
                     // List of emails.
                     $to_list = [];
                     if ($is_forward) {
+                        if (empty($request->to_email[0])) {
+                            $response['msg'] = __('Please specify a recipient.');
+                            break;
+                        }
                         $to = $request->to_email[0];
                     } else {
                         if (!empty($request->to)) {