eban

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@1056 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

ext/extmk.rb.in

@@ -149,7 +149,7 @@ def install_rb(mfile, srcdir = nil)
       next unless /\.rb$/ =~ f
       f = f[libdir.length+1..-1]
       path.push f
-      dir |= File.dirname(f)
+      dir |= [File.dirname(f)]
     end
   end
   for f in dir

lib/mkmf.rb

@@ -134,7 +134,7 @@ def install_rb(mfile, dest, srcdir = nil)
       next unless /\.rb$/ =~ f
       f = f[libdir.length+1..-1]
       path.push f
-      dir |= File.dirname(f)
+      dir |= [File.dirname(f)]
     end
   end
   for f in dir