Sanity checking

[Alan Clifford]

I was particulary impressed with the level of checking done in the exiftool command line program.

An old, scanned photo broke my not very good checking today with "    :  :     :  :  " as a datetime original

I have

Code Select Expand

if ($dto =~ m/(....):(..):(..) (..):(..):(..)/ ) {

so I need to beef that up.

But exiftool picked it up

exiftool -Datetimeoriginal-='0:0:0 1:30:0' b00017test.jpg
Warning: Invalid time string (    :  :     :  :  ) when shifting DateTimeOriginal - b00017test.jpg


Alan