rio info: do not call lnglat() is the proj4 string is empty to avoid it raising an exception (solves crash and exceptions on 'rio info tests/data/no_band.h5')
rio info: do not call lnglat() is the proj4 string is empty to avoid it raising an exception (solves crash and exceptions on 'rio info tests/data/no_band.h5')

kapadia/rasterio,brendan-ward/rasterio,brendan-ward/rasterio,njwilson23/rasterio,njwilson23/rasterio,kapadia/rasterio,njwilson23/rasterio,brendan-ward/rasterio,kapadia/rasterio