Update bottle command for generalized bottle implementation

1 files changed, 2 insertions, 2 deletions

diff --git a/Library/Homebrew/cmd/versions.rb b/Library/Homebrew/cmd/versions.rb
index 4112c8d39..fa38cfca6 100644
--- a/Library/Homebrew/cmd/versions.rb
+++ b/Library/Homebrew/cmd/versions.rb
@@ -45,9 +45,9 @@ class Formula
     map = Hash.new { |h, k| h[k] = [] }
     rev_list(branch) do |rev|
       formula_for_sha(rev) do |f|
-        bottle = f.class.bottle
+        bottle = f.stable.bottle_specification
         unless bottle.checksums.empty?
-          map[bottle.version] << bottle.revision
+          map[f.pkg_version] << bottle.revision
         end
       end
     end