modules/ibar: Fix Dereference before null check. Also remove extra call to ibar_resize_handle (is already called from ibar_fill).
modules/ibar: Fix Dereference before null check. Also remove extra
call to ibar_resize_handle (is already called from ibar_fill).

Fixes CID1039813

Signed-off-by: Chris Michael <177aeddb9e34930a357ecd8dd2d21c80fe280c85@samsung.com>

FlorentRevest/Enlightenment,FlorentRevest/Enlightenment,rvandegrift/e,tizenorg/platform.upstream.enlightenment,tizenorg/platform.upstream.enlightenment,tasn/enlightenment,tasn/enlightenment,rvandegrift/e,tizenorg/platform.upstream.enlightenment,rvandegrift/e,FlorentRevest/Enlightenment,tasn/enlightenment