Fix random WEBRick test failures.

ruby-1.9.3.p195-fix-webrick-tests.patch

@@ -0,0 +1,13 @@
+diff --git a/test/runner.rb b/test/runner.rb
+index 49844c7..8e59a85 100644
+--- a/test/runner.rb
++++ b/test/runner.rb
+@@ -2,6 +2,8 @@ require 'rbconfig'
+ 
+ require 'test/unit'
+ 
++require_relative 'ruby/envutil'
++
+ src_testdir = File.dirname(File.realpath(__FILE__))
+ $LOAD_PATH << src_testdir
+ module Gem

ruby.spec

@@ -101,6 +101,9 @@ Patch2: ruby-2.0.0-ext-bigdecimal-bigdecimal.gemspec-bump-to-1.2.0.patch
 Patch3: ruby-1.9.3-always-use-i386.patch
 # http://redmine.ruby-lang.org/issues/5465
 Patch4: ruby-1.9.3-fix-s390x-build.patch
+# Fixes random WEBRick test failures.
+# https://bugs.ruby-lang.org/issues/6573.
+Patch5: ruby-1.9.3.p195-fix-webrick-tests.patch
 # Allows to install RubyGems into custom directory, outside of Ruby's tree.
 # http://redmine.ruby-lang.org/issues/5617
 Patch8: ruby-1.9.3-custom-rubygems-location.patch
@@ -377,6 +380,7 @@ Tcl/Tk interface for the object-oriented scripting language Ruby.
 %patch2 -p1
 %patch3 -p1
 %patch4 -p1
+%patch5 -p1
 %patch8 -p1
 %patch9 -p1
 %patch12 -p1