mhsign/mhpgp: Clarify the manpages and usage lines

[mmh] / uip / mhsign.sh

diff --git a/uip/mhsign.sh b/uip/mhsign.sh
index 17b7489..f28c0fe 100755 (executable)
--- a/uip/mhsign.sh
+++ b/uip/mhsign.sh
@@ -9,7 +9,7 @@
 #              will be removed and any "From " line will be indented for
 #              best compatibility. Enforced for multipart messages.
 
-usage="Usage: mhsign [-encrypt] [-mime] file"
+usage="Usage: mhsign [-encrypt] [-mime] [-Version] [-help] file"
 
 # defaults
 usemime=n
@@ -114,7 +114,7 @@ lookupkeys() {
                '|'*)   echo "Ignoring pipe address" >&2
                        continue ;;
                *@*)    ;;
-               *)      a="$i@`hostname -f`" ;;
+               *)      i="$i@`hostname -f`" ;;
                esac
                # extract the actual address
                format='%<{error}%{error}: %{text}%|%(addr{text})%>'