From 11ab6f8cd55ca6f2c49fba2cd70ab7b296fb9f14 Mon Sep 17 00:00:00 2001
From: usa <usa@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Fri, 30 Jan 2015 07:18:15 +0000
Subject: merge revision(s) 48854: [Backport #10494]

	* test/lib/test/unit.rb: Also rescue EINVAL for older Linux that
  raises it in popen. [Bug #10494]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_0_0@49446 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 lib/test/unit.rb | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'lib')

diff --git a/lib/test/unit.rb b/lib/test/unit.rb
index b96dece837..23c1be8f92 100644
--- a/lib/test/unit.rb
+++ b/lib/test/unit.rb
@@ -388,7 +388,7 @@ module Test
           begin
             require 'io/console'
             width = $stdout.winsize[1]
-          rescue LoadError, NoMethodError, Errno::ENOTTY, Errno::EBADF
+          rescue LoadError, NoMethodError, Errno::ENOTTY, Errno::EBADF, Errno::EINVAL
             width = ENV["COLUMNS"].to_i.nonzero? || 80
           end
           width -= 1 if /mswin|mingw/ =~ RUBY_PLATFORM
-- 
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