Prevent exception in SidebarHover#isTarget

10 years ago · bd3fc20b83
parent ac6a8880a1
commit bd3fc20b83
1 changed files with 1 additions and 1 deletions
--- a/assets/javascripts/views/sidebar/sidebar_hover.coffee
+++ b/assets/javascripts/views/sidebar/sidebar_hover.coffee
@ -53,7 +53,7 @@ class app.views.SidebarHover extends app.View
    clone

  isTarget: (el) ->
-    el.classList.contains @constructor.itemClass
+    el?.classList?.contains @constructor.itemClass

  isSelected: (el) ->
    el.classList.contains 'active'