diff --git a/app/assets/javascripts/dispatcher.js.coffee b/app/assets/javascripts/dispatcher.js.coffee
index 7eda9a18a51ae762c9842ac6dc6e3dd973df0dbe..4c6cf3417e8980bb7d4e35e1805bf256e4570189 100644
--- a/app/assets/javascripts/dispatcher.js.coffee
+++ b/app/assets/javascripts/dispatcher.js.coffee
@@ -77,7 +77,7 @@ class Dispatcher
       when 'projects:show'
         shortcut_handler = new ShortcutsNavigation()
 
-        new TreeView() if $('#tree-slider')
+        new TreeView() if $('#tree-slider').length
       when 'groups:show'
         new Activities()
         shortcut_handler = new ShortcutsNavigation()
diff --git a/app/controllers/projects/refs_controller.rb b/app/controllers/projects/refs_controller.rb
index 8aeff06473231af245f4a1956764af617f38ffad..00df1c9c965b6ea0b343808c3451ca44c0308950 100644
--- a/app/controllers/projects/refs_controller.rb
+++ b/app/controllers/projects/refs_controller.rb
@@ -64,7 +64,7 @@ class Projects::RefsController < Projects::ApplicationController
       }
     end
 
-    offset = (@offset +  @limit)
+    offset = (@offset + @limit)
     if contents.size > offset
       @more_log_url = logs_file_namespace_project_ref_path(@project.namespace, @project, @ref, @path || '', offset: offset)
     end