Last modified: 2011-05-09 03:48:23 UTC
includes/Exif.php only uses messages for Tiff compression values of 1 (uncompressed) and 6 (old jpeg). see [[TIFF#TIFF_Compression_Tag]]. The most common compression type for Tiff is 5 (lossless LZW), however we have a few of the other types. We should at least provide messages for the common types.
Fixed in r87702.