do not clone @varset when appending to the cloned environment since appending will do its own clone

2014-04-15 09:36:30 -04:00 · 2014-04-15 09:36:30 -04:00 · 5beda54374
commit 5beda54374
parent ae0ad98075
1 changed files with 1 additions and 1 deletions
--- a/lib/rscons/environment.rb
+++ b/lib/rscons/environment.rb
@ -86,7 +86,7 @@ module Rscons
          env.add_builder(builder)
        end
      end
-      env.append(@varset.clone) if clone.include?(:variables)
+      env.append(@varset) if clone.include?(:variables)
      env.build_root = @build_root if clone.include?(:build_root)
      if clone.include?(:build_dirs)
        @build_dirs.each do |src_dir, obj_dir|