fixed LeicaReader.isThisType(String, boolean) to fail more quickly if the given file is a TIFF, and the corresponding LEI file doesn't exist (this fixes the issue with data/leica/julie/c164_1.tif)
fixed LeicaReader.isThisType(String, boolean) to fail more quickly if the given file is a TIFF, and the corresponding LEI file doesn't exist (this fixes the issue with data/leica/julie/c164_1.tif)


scifio/scifio