gpg_recipient -> gpg_recipients: allow for multiple default recipients

1 files changed, 5 insertions, 2 deletions

diff --git a/sendmailadvanced.in b/sendmailadvanced.in
index 3c12fe8..b7aa435 100755
--- a/sendmailadvanced.in
+++ b/sendmailadvanced.in
@@ -63,7 +63,7 @@ gpgAdressaten() {
     then
       echo -n "-r ${adressat} "
     else
-      echo -n "-r ${gpg_recipient} "
+      printf -- '-r %s ' "${gpg_recipients[@]}"
     fi
   done
 }
@@ -102,7 +102,10 @@ else
   done
 fi
 
-gpg --list-keys "${gpg_recipient}" &> /dev/null || encrypt=false
+[ -z "${gpg_recipients[*]}" ] && encrypt=false
+for gpg_recipient in "${gpg_recipients[@]}"; do
+  gpg --list-keys "${gpg_recipient}" &> /dev/null || encrypt=false
+done
 which hashcash &> /dev/null || stamp=false
 
 eval set -- "$(getopt -o eh:i:st --long encrypt,no-encrypt,hook:,help,inline:,no-inline,stamp,no-stamp,version -n "$(basename "$0")" -- "$@" || echo verwendung)"