Fix some getters from elm_scroller.c
authorhelen <helen>
Thu, 25 Nov 2010 15:16:54 +0000 (15:16 +0000)
committerhelen <helen@7cbeb6ba-43b4-40fd-8cce-4c39aea84d33>
Thu, 25 Nov 2010 15:16:54 +0000 (15:16 +0000)
commitcffdcb4efa1b8e6add0274245af220b3ac964150
tree0db0a747161fe9f6359cf05d1bb41d5120613a3e
parent59351f8aac920bdf8e1b192c9d698499e528b2c2
Fix some getters from elm_scroller.c

elm_scroller_policy_get was not verifying if its parameters are null.
elm_scroller_region_get was not getting the y if you pass x = null
and y != null

SVN revision: 54987
legacy/elementary/src/lib/elm_scroller.c