1 files changed, 15 insertions, 1 deletions
diff --git a/lib/rubygems/resolver/installer_set.rb b/lib/rubygems/resolver/installer_set.rb
index 27e6455148..045c893fdc 100644
--- a/lib/rubygems/resolver/installer_set.rb
+++ b/lib/rubygems/resolver/installer_set.rb
@@ -24,14 +24,17 @@ class Gem::Resolver::InstallerSet < Gem::Resolver::Set
   # Creates a new InstallerSet that will look for gems in +domain+.
 
   def initialize domain
+    super()
+
     @domain = domain
+    @remote = consider_remote?
 
     @f = Gem::SpecFetcher.fetcher
 
     @always_install      = []
     @ignore_dependencies = false
     @ignore_installed    = false
-    @remote_set          = Gem::Resolver::BestSet.new if consider_remote?
+    @remote_set          = Gem::Resolver::BestSet.new
     @specs               = {}
   end
 
@@ -120,5 +123,16 @@ class Gem::Resolver::InstallerSet < Gem::Resolver::Set
     end
   end
 
+  def remote= remote # :nodoc:
+    case @domain
+    when :local then
+      @domain = :both if remote
+    when :remote then
+      @domain = nil unless remote
+    when :both then
+      @domain = :local unless remote
+    end
+  end
+
 end