return promises

10 years ago · 55ce5083c8
parent 22761eeb15
commit 55ce5083c8
1 changed files with 3 additions and 3 deletions
--- a/notebook/static/notebook/js/notebook.js
+++ b/notebook/static/notebook/js/notebook.js
@ -2591,8 +2591,8 @@ define(function (require) {
        } else {
            p = Promise.resolve();
        }
-        p.then(function () {
-            that.contents.copy(that.notebook_path, parent).then(
+        return p.then(function () {
+            return that.contents.copy(that.notebook_path, parent).then(
                function (data) {
                    w.location = utils.url_path_join(
                        base_url, 'notebooks', utils.encode_uri_components(data.path)
@ -2603,7 +2603,7 @@ define(function (require) {
                    that.events.trigger('notebook_copy_failed', error);
                }
            );
-        })
+        });
    };
    
    /**