tests: avoid an unwarranted test failure
* tests/autotest.at (parallel autotest and signal handling): This
test would consistently fail due to an exit status of 0. That was
considered failure because the test required a SIGHUP-indicating
exit status. However, an status of 0 is perfectly fine, too, so
accept that.
diff --git a/tests/autotest.at b/tests/autotest.at
index 4367ff2..008153e 100644
--- a/tests/autotest.at
+++ b/tests/autotest.at
@@ -1710,7 +1710,7 @@
AT_CHECK([grep '5.*ok' stdout], [1])
# Apparently some shells don't get around to creating 'status' any more.
# And ksh93 on FreeBSD uses 256 + 13 instead of 128 + 13
-AT_CHECK([test ! -s status || grep 141 status || grep 269 status],
+AT_CHECK([test ! -s status || grep 141 status || grep 269 status || grep ^0 status ],
[], [ignore])
AT_CHECK([if test -f micro-suite.dir/7/micro-suite.log; then ]dnl
[ echo "shell ignores SIGPIPE" > sigpipe-stamp ]dnl
