From 87369ae16b6eed3e1504028e8f795df93a667406 Mon Sep 17 00:00:00 2001
From: zmagod <zmago_devetak@yahoo.com>
Date: Wed, 16 May 2018 15:08:50 +0200
Subject: [PATCH] fixes ajax error in repositories [fixes SCI-2399]

---
 app/helpers/application_helper.rb | 1 +
 1 file changed, 1 insertion(+)

diff --git a/app/helpers/application_helper.rb b/app/helpers/application_helper.rb
index 0625b8a70..10835b8bc 100644
--- a/app/helpers/application_helper.rb
+++ b/app/helpers/application_helper.rb
@@ -21,6 +21,7 @@ module ApplicationHelper
   end
 
   def display_tooltip(message, len = Constants::NAME_TRUNCATION_LENGTH)
+    return '' unless message
     if message.strip.length > len
       sanitize_input("<div class='modal-tooltip'> \
       #{truncate(message.strip, length: len)} \