BUG: fix regression in #299, and don't assign WGS84 when no proj ref is found but there is a GeoTransform
BUG: fix regression in #299, and don't assign WGS84 when no proj ref is found but there is a GeoTransform

orfeotoolbox/OTB,orfeotoolbox/OTB,orfeotoolbox/OTB,orfeotoolbox/OTB,orfeotoolbox/OTB,orfeotoolbox/OTB