ruby 1.9: Array#to_s != Array#join
authorGiuseppe Bilotta <giuseppe.bilotta@gmail.com>
Wed, 12 Jan 2011 13:09:33 +0000 (14:09 +0100)
committerGiuseppe Bilotta <giuseppe.bilotta@gmail.com>
Wed, 12 Jan 2011 13:09:33 +0000 (14:09 +0100)
commit3dbc2f0ee9e36444c6927ad1ec7dc163f08d6f2f
tree55dc3fb728a35b5492f19d81db8678b941a66a24
parent3455f09c70db374b711a0f0a5d855a41ea28ff09
ruby 1.9: Array#to_s != Array#join

Since Ruby 1.9, Array#to_s maps to #inspect of #join, so just use #join,
as it works in both.
rcs-fast-export.rb