From 20065eabdb2235a605b61e03d72c19b2a20b52a5 Mon Sep 17 00:00:00 2001
From: Yusuke Endoh <mame@ruby-lang.org>
Date: Tue, 30 Nov 2021 13:17:54 +0900
Subject: [PATCH] lib/pp.rb (width_for): ignore Errno::EINVAL

The error is raised on Solaris
http://rubyci.s3.amazonaws.com/solaris10-gcc/ruby-master/log/20211130T030003Z.fail.html.gz
```
  1) Failure:
TestRubyOptions#test_require [/export/home/users/chkbuild/cb-gcc/tmp/build/20211130T030003Z/ruby/test/ruby/test_rubyoptions.rb:265]:
pid 7386 exit 1
| /export/home/users/chkbuild/cb-gcc/tmp/build/20211130T030003Z/ruby/lib/pp.rb:67:in `winsize': Invalid argument - <STDOUT> (Errno::EINVAL)
```
---
 lib/pp.rb | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/pp.rb b/lib/pp.rb
index c164110508..e67881ff9b 100644
--- a/lib/pp.rb
+++ b/lib/pp.rb
@@ -65,7 +65,7 @@ class PP < PrettyPrint
     begin
       require 'io/console'
       _, width = out.winsize
-    rescue LoadError, NoMethodError, Errno::ENOTTY
+    rescue LoadError, NoMethodError, Errno::ENOTTY, Errno::EINVAL
     end
     (width || ENV['COLUMNS']&.to_i&.nonzero? || 80) - 1
   end