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* lib/pathname.rb (realpath): check existence of the file.

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git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@4744 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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akr 2003-10-11 07:09:19 +00:00
parent b01f0cab31
commit 31fd8aa681
2 changed files with 4 additions and 2 deletions
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ChangeLog
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@ -1,4 +1,6 @@
Sat Oct 11 15:41:06 2003 Tanaka Akira <akr@m17n.org> Sat Oct 11 16:08:41 2003 Tanaka Akira <akr@m17n.org>
* lib/pathname.rb (realpath): check existence of the file.
* lib/pathname.rb (realpath): re-implemented. * lib/pathname.rb (realpath): re-implemented.
(realpath_root?, realpath_rec): removed (realpath_root?, realpath_rec): removed

2
lib/pathname.rb
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@ -123,7 +123,7 @@ class Pathname
resolved.unshift unresolved.pop resolved.unshift unresolved.pop
else else
path = top + unresolved.join('/') path = top + unresolved.join('/')
if FileTest.symlink? path if File.lstat(path).symlink?
link = File.readlink(path) link = File.readlink(path)
if %r{\A/} =~ link if %r{\A/} =~ link
top = '/' top = '/'