* lib/find.rb (Find.find): get rid of race condition.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@26100 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

ChangeLog

@@ -1,3 +1,7 @@
+Tue Dec 15 09:06:33 2009  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* lib/find.rb (Find.find):  get rid of race condition.
+
 Mon Dec 14 22:33:21 2009  Tanaka Akira  <akr@fsij.org>
 
 	* lib/find.rb (Find.find): rescue only ENOENT and EACCES for lstat.

lib/find.rb

@@ -47,7 +47,7 @@ module Find
         if s.directory? then
           begin
             fs = Dir.entries(file)
-          rescue Errno::ENOENT, Errno::EACCES
+          rescue Errno::ENOENT, Errno::EACCES, Errno::ENOTDIR
             next
           end
           fs.sort!