From cd7f4d153ccccf601751e9fa82424412f6ecfc96 Mon Sep 17 00:00:00 2001 From: Eric Blake Date: Tue, 1 Jun 2021 08:10:51 -0500 Subject: [PATCH] tests: Fix 198.sysval In my attempt to avoid test failures on Haiku, I caused test failures on platforms where sh is noisy when reporting a killed sub-process. * doc/m4.texi (Sysval): Avoid stderr noise during test. Fixes: 17011ea76a (tests: Skip signal detection on Haiku) Fixes: https://lists.gnu.org/archive/html/bug-m4/2021-05/msg00029.html --- doc/m4.texi | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/doc/m4.texi b/doc/m4.texi index 247f2be5..3b833b2a 100644 --- a/doc/m4.texi +++ b/doc/m4.texi @@ -6756,6 +6756,7 @@ ifdef(`__unix__', , ')m4exit(`77')')dnl changequote(`[', `]') @result{} -syscmd([/bin/sh -c 'kill -9 $$'; st=$?; test $st = 137 || test $st = 265]) +syscmd([@{ /bin/sh -c 'kill -9 $$'; @} 2>/dev/null; st=$?; +test $st = 137 || test $st = 265]) @result{} ifelse(sysval, [0], , [errprint([ skipping: shell does not send signal 9 -- 2.17.1