Patch from Upstream, Eric Wrong <normalperson@yhbt.net>

Index: ruby-kgio/test/lib_read_write.rb
===================================================================
--- ruby-kgio.orig/test/lib_read_write.rb	2014-04-09 22:16:28.317721512 +0200
+++ ruby-kgio/test/lib_read_write.rb	2014-04-09 22:16:37.845700891 +0200
@@ -292,7 +292,8 @@ module LibReadWriteTest
     assert_equal :wait_writable, tmp.pop
     assert tmp.size > 0
     penultimate = tmp.pop
-    assert(penultimate == "I" || penultimate == nil)
+    assert(penultimate == ["I"] || penultimate == nil,
+           "penultimate is #{penultimate.inspect}")
     assert tmp.size > 0
     tmp.each { |count| assert_equal nil, count }
   end
