add correct to for isg_order

Signed-off-by: Nico Schottelius <nico@kr.ethz.ch>

hsz-t/os-einsenden

@@ -19,6 +19,9 @@
 #
 # Submit solution according to http://edu.panter.ch/FormelleBedingungenUebungenBetriebssysteme
 #
+# Good information about shell/mail sending:
+# http://www.shelldorado.com/articles/mailattachments.html
+#
 
 
 ################################################################################
@@ -27,11 +30,11 @@ __pwd="$(pwd -P)"
 __mydir="${0%/*}"; __abs_mydir="$(cd "$__mydir" && pwd -P)"
 __myname=${0##*/}; __abs_myname="$__abs_mydir/$__myname"
 
-set -x
+#set -x
 
-if [ $# -ne 2 ]; then
+if [ $# -lt 2 ]; then
    cat << eof
-$0: <subject> <srcdir>
+$0: <subject> <srcdir> [comments]
 
 eof
    exit 1
@@ -41,6 +44,7 @@ fi
 subject_suff="$1"; shift
 input="$1"; shift
 input_base="${input##*/}"
+comments="$@"
 
 self="nschotte"
 to="bseelige"
@@ -52,10 +56,9 @@ subject_pref="[Betriebssysteme]"
 
 sendmail="/usr/sbin/sendmail"
 to_all="${to_q} ${self_q}"
-to_all="${self_q}"
+#to_all="${self_q}"
 
 # check stuff before sending out
-
 ( cd "${input}" && make test && make clean ); ret=$?
 
 if [ "${ret}" -ne 0 ]; then
@@ -70,8 +73,9 @@ To: $to_all
 Subject: $subject_pref $subject_suff
 From: $self_q
 
-
+$comments
 Gesendet mit ${__myname}.
+
 eof
    )
    cd "${input}/.." && tar c "${input_base}" | gzip -9 | uuencode "${subject_suff}.tar.gz"