From 06b22f95a86a59966b460870bdffe91363ea4822 Mon Sep 17 00:00:00 2001
From: Karl Williamson <khw@cpan.org>
Date: Tue, 11 Apr 2017 14:11:40 -0600
Subject: [PATCH] t/op/fork.t: Don't output shell warning

If the shell doesn't support 'ulimit -u', it can cause unexpected
warnings that can cause the tests to fail.  This happens on s/390.
---
 t/op/fork.t | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/t/op/fork.t b/t/op/fork.t
index b69a929..be3125d 100644
--- a/t/op/fork.t
+++ b/t/op/fork.t
@@ -22,7 +22,7 @@ SKIP: {
     skip "This test can only be run under bash or zsh"
         unless $shell =~ m{/(?:ba|z)sh$};
     my $probe = qx{
-        $shell -c 'ulimit -u 1 2>&1 && echo good'
+        $shell -c 'ulimit -u 1 2>/dev/null && echo good'
     };
     chomp $probe;
     skip "Can't set ulimit -u on this system: $probe"
-- 
1.8.3.1