elm test_index.c: 1. do not need to call elm_list_selected_item_get(). event_info is a selected item. 2. check index item before using it.
elm test_index.c: 1. do not need to call elm_list_selected_item_get(). event_info is a selected item. 2. check index item before using it.

SVN revision: 79282

rvandegrift/elementary,rvandegrift/elementary,FlorentRevest/Elementary,tasn/elementary,FlorentRevest/Elementary,FlorentRevest/Elementary,rvandegrift/elementary,rvandegrift/elementary,tasn/elementary,tasn/elementary,FlorentRevest/Elementary,tasn/elementary,tasn/elementary