From 3db7cc437b640959b24690769c5b01859538d1a3 Mon Sep 17 00:00:00 2001
From: zmagod <zmago_devetak@yahoo.com>
Date: Thu, 10 May 2018 13:52:01 +0200
Subject: [PATCH] fixes error message for invalid file type [fixes SCI-2337]

---
 .../javascripts/repositories/repository_datatable.js.erb       | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/app/assets/javascripts/repositories/repository_datatable.js.erb b/app/assets/javascripts/repositories/repository_datatable.js.erb
index 9e9eaf408..35bdd6a03 100644
--- a/app/assets/javascripts/repositories/repository_datatable.js.erb
+++ b/app/assets/javascripts/repositories/repository_datatable.js.erb
@@ -781,9 +781,10 @@ var RepositoryDatatable = (function(global) {
             $.each(val, function(key, val) {
               var input = $(selectedRecord).find('input[name=' + key + ']');
               if (input) {
+                var message = Array.isArray(val.data) ? val.data[0] : val.data;
                 input.closest('.form-group').addClass('has-error');
                 input.parent().append("<span class='help-block'>" +
-                                      val.data[0] + '<br /></span>');
+                                      message + '<br /></span>');
               }
             });
           });