From 5dffd21cd526fadc3daa041fe88b60388dc786ed Mon Sep 17 00:00:00 2001
From: Fatih Acet <acetfatih@gmail.com>
Date: Thu, 28 Jul 2016 13:40:29 +0300
Subject: Fix error message for existing labels.

---
 app/assets/javascripts/labels_select.js | 12 +++++++-----
 1 file changed, 7 insertions(+), 5 deletions(-)

(limited to 'app/assets/javascripts/labels_select.js')

diff --git a/app/assets/javascripts/labels_select.js b/app/assets/javascripts/labels_select.js
index 675dd5b7cea..1bb0b67d0e8 100644
--- a/app/assets/javascripts/labels_select.js
+++ b/app/assets/javascripts/labels_select.js
@@ -70,13 +70,15 @@
               name: newLabelField.val(),
               color: newColorField.val()
             }, function(label) {
-              var errors;
               $newLabelCreateButton.enable();
               if (label.message != null) {
-                errors = _.map(label.message, function(value, key) {
-                  return key + " " + value[0];
-                });
-                return $newLabelError.html(errors.join("<br/>")).show();
+                var errorText = label.message;
+                if (_.isObject(label.message)) {
+                  errorText = _.map(label.message, function(value, key) {
+                    return key + " " + value[0];
+                  }).join('<br/>');
+                }
+                return $newLabelError.html(errorText).show();
               } else {
                 return $('.dropdown-menu-back', $dropdown.parent()).trigger('click');
               }
-- 
cgit v1.2.1