X-Git-Url: http://git.sthu.org/?a=blobdiff_plain;f=caff%2Fcaff;h=8321031497f2336ea0c8b51621978e86bcd58003;hb=30a14ebe1a9bfbf99062005ed5cba967481b2205;hp=9ce3a966b8c1a91e8133e642778b80ae8b28548f;hpb=79a0077e9b7b5c4e2c9304492f55b3fe50fb39a9;p=pgp-tools.git

diff --git a/caff/caff b/caff/caff
index 9ce3a96..8321031 100755
--- a/caff/caff
+++ b/caff/caff
@@ -779,8 +779,11 @@ sub send_mail($$$@) {
 			    (defined $CONFIG{'also-encrypt-to'})) {
 				my $reason = $1;
 				my $keyid = $2;
-				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");
 					return;
 				};
 			};
@@ -1315,12 +1318,15 @@ for my $keyid (@keyids_ok) {
 				$address =~ s/.*<(.*)>.*/$1/;
 				if (ask("Mail signature for $uid->{'text'} to '$address'?", 1, $CONFIG{'mail'})) {
 					my $mail = send_mail($address, $can_encrypt, $longkeyid, $uid, @attached);
-
-					my $keydir = "$KEYSBASE/$DATE_STRING";
-					my $mailfile = "$keydir/$longkeyid.mail.".$uid->{'serial'}.".".sanitize_uid($uid->{'text'});
-					open (KEY, ">$mailfile") or die ("Cannot open $mailfile: $!\n");
-					print KEY $mail;
-					close KEY;
+					if (defined $mail) {
+						my $keydir = "$KEYSBASE/$DATE_STRING";
+						my $mailfile = "$keydir/$longkeyid.mail.".$uid->{'serial'}.".".sanitize_uid($uid->{'text'});
+						open (KEY, ">$mailfile") or die ("Cannot open $mailfile: $!\n");
+						print KEY $mail;
+						close KEY;
+					} else {
+						warn "Generating mail failed.\n";
+					};
 				};
 			};
 		};