Requirement: env DSL is evaluated in context of self, not ENV

This was meant to support:

  env do |req|
    append_path 'PATH', req.some_method
    ...
  end

i.e., the block was evaluated in the context of ENV. But it turned out
to be not so useful after all, so I'm ripping it out before something
actually depends on it.

1 files changed, 2 insertions, 2 deletions

diff --git a/Library/Homebrew/build_environment.rb b/Library/Homebrew/build_environment.rb
index c10c9fb1c..e6dbf9734 100644
--- a/Library/Homebrew/build_environment.rb
+++ b/Library/Homebrew/build_environment.rb
@@ -22,8 +22,8 @@ class BuildEnvironment
     @settings.include? :userpaths
   end
 
-  def modify_build_environment(context=nil)
-    @procs.each { |p| ENV.instance_exec(context, &p) }
+  def modify_build_environment(receiver)
+    @procs.each { |p| receiver.instance_eval(&p) }
   end
 
   def _dump(*)