From: James McCoy <jamessan@debian.org>
Date: Wed, 1 Aug 2018 20:44:36 -0400
Subject: workaround_EINVAL_on_kfreebsd

---
 subversion/bindings/swig/ruby/test/util.rb | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/subversion/bindings/swig/ruby/test/util.rb b/subversion/bindings/swig/ruby/test/util.rb
index 4f54992..d61b715 100644
--- a/subversion/bindings/swig/ruby/test/util.rb
+++ b/subversion/bindings/swig/ruby/test/util.rb
@@ -371,6 +371,8 @@ exit 1
 	TCPSocket.new(@svnserve_host, port).close
       rescue Errno::ECONNREFUSED
 	sleep(n < 10 ? 0.2 : 0.5)
+      rescue Errno::EINVAL
+	sleep(n < 10 ? 0.2 : 0.5)
       else
 	return true
       end
