null check highlights before removing them

2015-02-18 22:29:07 +00:00
parent 2c3b19e43d
commit e8b50e2ffd
1 changed files with 1 additions and 1 deletions
@@ -24,6 +24,6 @@ define [

 			clearHighlights: () ->
 				for h in @highlightElements
-					h.remove()
+					h?.remove()
 				@highlightElements = []
 	]