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tweak for better exit

This commit is contained in:
Jim Meyering
2002-07-19 20:22:59 +00:00
parent 4a8560e2a0
commit 164e61fbb9

View File

@@ -4,5 +4,5 @@ tty -s || have_input_tty=no
if test "$have_input_tty" = no; then
echo "$0: This test must have a controlling input \`terminal'," 1>&2
echo " so it may not be run via \`batch', \`at', or \`rsh'." 1>&2
exit 77
(exit 77; exit); exit
fi