close observed to throw EBADF

- Unsure how File.for_fd() succeeds and then then #close on the File
  throws this, but it must be racing with something.  I don't think
  we care.

1 files changed, 5 insertions, 2 deletions

diff --git a/lib/mixlib/shellout/unix.rb b/lib/mixlib/shellout/unix.rb
index bd20ffb..55a0372 100644
--- a/lib/mixlib/shellout/unix.rb
+++ b/lib/mixlib/shellout/unix.rb
@@ -194,8 +194,11 @@ module Mixlib
           # create a file because error pipe will auto close when we
           # try to create a file since it's set to CLOEXEC.
           if n != @process_status_pipe.last.to_i
-            fd = File.for_fd(n) rescue nil
-            fd.close if fd
+            begin
+              fd = File.for_fd(n)
+              fd.close if fd
+            rescue
+            end
           end
         end
       end