diff options
Diffstat (limited to 'tool')
| -rw-r--r-- | tool/vcs.rb | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/tool/vcs.rb b/tool/vcs.rb index e38d1cfc56..92ae46f443 100644 --- a/tool/vcs.rb +++ b/tool/vcs.rb @@ -15,7 +15,7 @@ def IO.pread(*args) popen(*args) {|f|f.read} end -if RUBY_VERSION < "1.9" +if RUBY_VERSION < "2.0" class IO @orig_popen = method(:popen) @@ -23,7 +23,7 @@ if RUBY_VERSION < "1.9" def self.popen(command, *rest, &block) if Hash === (opts = rest[-1]) dir = opts.delete(:chdir) - rest pop if opts.empty? + rest.pop if opts.empty? end if block @orig_popen.call("-", *rest) do |f| @@ -48,7 +48,7 @@ if RUBY_VERSION < "1.9" def self.popen(command, *rest, &block) if Hash === (opts = rest[-1]) dir = opts.delete(:chdir) - rest pop if opts.empty? + rest.pop if opts.empty? end command = command.shelljoin if Array === command Dir.chdir(dir || ".") do |