* lib/rubygems.rb, lib/rubygems/*, test/rubygems/*: Update rubygems-2.6.1.

  Please see entries of 2.6.0 and 2.6.1 on
  https://github.com/rubygems/rubygems/blob/master/History.txt
  [fix GH-1270] Patch by @segiddins

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@53992 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 8 insertions, 3 deletions

diff --git a/lib/rubygems/commands/cleanup_command.rb b/lib/rubygems/commands/cleanup_command.rb
index 46f89f1bb8..83ee6b5c7c 100644
--- a/lib/rubygems/commands/cleanup_command.rb
+++ b/lib/rubygems/commands/cleanup_command.rb
@@ -76,6 +76,9 @@ If no gems are named all gems in GEM_HOME are cleaned.
   end
 
   def clean_gems
+    @original_home = Gem.dir
+    @original_path = Gem.path
+
     get_primary_gems
     get_candidate_gems
     get_gems_to_cleanup
@@ -87,9 +90,6 @@ If no gems are named all gems in GEM_HOME are cleaned.
 
     deps = deplist.strongly_connected_components.flatten
 
-    @original_home = Gem.dir
-    @original_path = Gem.path
-
     deps.reverse_each do |spec|
       uninstall_dep spec
     end
@@ -108,6 +108,7 @@ If no gems are named all gems in GEM_HOME are cleaned.
   end
 
   def get_gems_to_cleanup
+
     gems_to_cleanup = @candidate_gems.select { |spec|
       @primary_gems[spec.name].version != spec.version
     }
@@ -116,6 +117,10 @@ If no gems are named all gems in GEM_HOME are cleaned.
       spec.default_gem?
     }
 
+    gems_to_cleanup = gems_to_cleanup.select { |spec|
+      spec.base_dir == @original_home
+    }
+
     @default_gems += default_gems
     @default_gems.uniq!
     @gems_to_cleanup = gems_to_cleanup.uniq