From 76e880775e6781533992c8575ba34f4227cfa5f2 Mon Sep 17 00:00:00 2001
From: Uma <uma.s@vtiger.com>
Date: Mon, 3 Aug 2020 20:56:27 +0530
Subject: [PATCH] Fixes #1402 mentions without username
---
modules/Vtiger/actions/MentionedUsers.php | 6 ++++--
1 file changed, 4 insertions(+), 2 deletions(-)
diff --git a/modules/Vtiger/actions/MentionedUsers.php b/modules/Vtiger/actions/MentionedUsers.php
index 4f71393f7..d6bd2cba3 100644
--- a/modules/Vtiger/actions/MentionedUsers.php
+++ b/modules/Vtiger/actions/MentionedUsers.php
@@ -38,8 +38,10 @@ class Vtiger_MentionedUsers_Action extends Vtiger_Action_Controller {
unset($mentionedUsers[$key]);
}
- $usersString = '@'.implode(' @', $mentionedUsers);
- $mentionedUsersData['usersString'] = $usersString.' ';
+ if(!empty($mentionedUsers)){
+ $usersString = '@'.implode(' @', $mentionedUsers);
+ $mentionedUsersData['usersString'] = $usersString.' ';
+ }
$response = new Vtiger_Response();
$response->setResult($mentionedUsersData);
--
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