[FIX] gamification, web: Edge does not support obj spread operator

As of August 20 2019, Microsoft Edge partially supports ECMA2018.
For instance, `Promise.prototype.finally()` can be used, but the
spread operator does not work on objects.

Task-ID 2056070

1 files changed, 2 insertions, 3 deletions

diff --git a/addons/web/static/src/js/public/public_crash_manager.js b/addons/web/static/src/js/public/public_crash_manager.js
index a352340db7a..8eae270f23a 100644
--- a/addons/web/static/src/js/public/public_crash_manager.js
+++ b/addons/web/static/src/js/public/public_crash_manager.js
@@ -14,12 +14,11 @@ const PublicCrashManager = CrashManager.extend({
      * @override
      */
     _displayWarning(message, title, options) {
-        this.displayNotification({
-            ...options,
+        this.displayNotification(Object.assign({}, options, {
             title,
             message,
             sticky: true,
-        });
+        }));
     },
 });