fix sysd-mail-once missing email on 1 error, minor improvements

[log-quiet] / logmail

diff --git a/logmail b/logmail
index 4aad395591d9f123072ef545e7d25f5cce937d53..00b6b0a82f6e817a700435f6bd9393c3ae625341 100755 (executable)
--- a/logmail
+++ b/logmail
@@ -19,13 +19,15 @@ case $1 in
 usage: logmail CMD [ARGS...]
 
 Send mail in case of output or failure of CMD
+
+Emails to $MAILTO or if unset, $USER@localhost
 EOF
     exit 0
     ;;
 esac
 t=$(mktemp)
 if ! "$@" &>"$t" || [[ ! -s $t ]]; then
-  mail -s "$HOSTNAME: $*" $USER@localhost <"$t"
+  mail -s "$HOSTNAME: $*" $mailto <"$t"
   rm "$t"
 fi
 exit 0