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* lib/pathname.rb (Pathname#+): return the argument if self is `.'.

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git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@4917 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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akr 2003-11-07 02:08:04 +00:00
parent e7688cebe5
commit dc592364e6
2 changed files with 8 additions and 2 deletions
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4
ChangeLog
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@ -1,3 +1,7 @@
Fri Nov 7 11:06:57 2003 Tanaka Akira <akr@m17n.org>
* lib/pathname.rb (Pathname#+): return the argument if self is `.'.
Fri Nov 7 10:23:24 2003 Nobuyoshi Nakada <nobu@ruby-lang.org>
* ext/socket/socket.c (make_hostent): get rid of SEGV on aliases

6
lib/pathname.rb
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@ -213,10 +213,12 @@ class Pathname
# Pathname#+ return new pathname which is concatenated with self and
# an argument.
# If the argument is absolute pathname, it is just returned.
# If self is the current working directory `.' or
# the argument is absolute pathname,
# the argument is just returned.
def +(other)
other = Pathname.new(other) unless Pathname === other
if other.absolute?
if @path == '.' || other.absolute?
other
elsif %r{/\z} =~ @path
Pathname.new(@path + other.to_s)