avoid modifying frozen array (fixes `bundle install --without` on kiji)

bundler-1.0.15/lib/bundler/cli.rb:157:in `map!': can't modify frozen array (TypeError)

1 files changed, 2 insertions, 2 deletions

diff --git a/lib/bundler/cli.rb b/lib/bundler/cli.rb
index 87131931..3c8dee0b 100644
--- a/lib/bundler/cli.rb
+++ b/lib/bundler/cli.rb
@@ -152,10 +152,10 @@ module Bundler
       opts = options.dup
       opts[:without] ||= []
       if opts[:without].size == 1
-        opts[:without].map!{|g| g.split(" ") }
+        opts[:without] = opts[:without].map{|g| g.split(" ") }
         opts[:without].flatten!
       end
-      opts[:without].map!{|g| g.to_sym }
+      opts[:without] = opts[:without].map{|g| g.to_sym }
 
       # Can't use Bundler.settings for this because settings needs gemfile.dirname
       ENV['BUNDLE_GEMFILE'] = File.expand_path(opts[:gemfile]) if opts[:gemfile]