I just noticed that the argument that gui is sending to exiftool when I try to modify IPTC is:
exiftool -L -overwrite_original -P -m - -iptc:By-line=A. Foooo Baaaaar -iptc:CopyrightNotice=(c) Copyright by A. Foooo Baaaaar *.*
Note the isolated - in the middle after -m. If I try to do similar things to exif or xmp, what appears in that position is -v0. Has "v0" been accidentally omitted?
gui version 4.18.
Yes, it is one of these "accidents" :)
-is corrected. Thank you.
Bogdan