lat << cs.max_lat unless cs.max_lat.nil?
# collapse the arrays to minimum and maximum
- cs.min_lon, cs.min_lat, cs.max_lon, cs.max_lat =
- lon.min, lat.min, lon.max, lat.max
+ cs.min_lon = lon.min
+ cs.min_lat = lat.min
+ cs.max_lon = lon.max
+ cs.max_lat = lat.max
# save the larger bounding box and return the changeset, which
# will include the bigger bounding box.