getuto: Update LASTRUNFILE on init

Should result in fewer unnecessary key refreshes.

Maybe a --force option to ignore the lastrun file would make sense.

Signed-off-by: Zen <z@pyl.onl>
Closes: #18
Signed-off-by: Sam James <sam@gentoo.org>

getuto

@@ -186,6 +186,7 @@ if [[ ! -d ${GNUPGHOME} ]] ; then
 	# Make sure the trustdb is world-readable.
 	chmod ugo+r "${GNUPGHOME}/trustdb.gpg"
 
+	touch ${LASTRUNFILE}
 	eend
 else
 	# The keydir already exists, so our job is to just to refresh and check