Take 2 of Remove stderr prints from isomd5sum (#576251)
I've applied my patches on Radek's changes, and changed my mind about
returning multiple exit codes. Since we don't exit with a code for each
possible failure I don't see any reason to complicate things with one for
failure to find the file.
I've also moved the rc result string printing into a separate function so it
can be called from 2 places before the exit.
Brian C. Lane (2):
Remove stderr fprintf's from library functions (#576251)
Clean up mediaCheckFile and printMD5SUM result codes