Fix exception in $.scrollParent

Thibaut Courouble committed 10 years ago

Commit 55de4221 parent 8340ccf1 file · +1 −1Browse files

Unified · Split

@@ -157,7 +157,7 @@ $.offset = (el, container = document.body) -> · 156 unmodified lines
157	157	$.scrollParent = (el) ->
158	158	while el = el.parentElement
159	159	break if el.scrollTop > 0
160		− break if getComputedStyle(el).overflowY in ['auto', 'scroll']
	160	+ break if getComputedStyle(el)?.overflowY in ['auto', 'scroll']
161	161	el
162	162
163	163	$.scrollTo = (el, parent, position = 'center', options = {}) ->