# BSD machines tend not to have "head" or "seq".
+# You cannot do "export VAR=VALUE" all on one line; the export must be
+# separate from the assignment. (SCO SysV)
+
# STILL TO DO:
[ "$missing" -gt 0 ] && echo " $missing missing"
echo '------------------------------------------------------------'
-exit `expr $failed + $missing`
+result=`expr $failed + $missing`
+echo "(overall result is $result)"
+exit $result