- if (grep { %_ eq $keyid } @{$CONFIG{'also-encrypt-to'}}) {
- warn("Could not encrypt to $keyid, spezified in CONFIG{'also-encrypt-to'}. Try to update the key using gpg --homedir=\$HOME/caff/gnupghome --import <keyd>.");
+ if (grep { $_ eq $keyid } @{$CONFIG{'also-encrypt-to'}}) {
+ warn("Could not encrypt to $keyid, specified in CONFIG{'also-encrypt-to'}.\n".
+ "Try to update the key using gpg --homedir=$GNUPGHOME --import <exported key>\n".
+ "or try the following if you are slightly more daring:\n".
+ " gpg --export $keyid | gpg --homedir=$GNUPGHOME --import\n");