3 files changed, 4 insertions, 8 deletions
diff --git a/Library/Homebrew/cmd/info.rb b/Library/Homebrew/cmd/info.rb
index da50fe5d2..68e4c5425 100644
--- a/Library/Homebrew/cmd/info.rb
+++ b/Library/Homebrew/cmd/info.rb
@@ -69,7 +69,7 @@ module Homebrew
   def github_info(f)
     if f.tap?
       user, repo = f.tap.split("/", 2)
-      tap = Tap.fetch user, repo.gsub(/^homebrew-/, "")
+      tap = Tap.fetch user, repo
       if remote = tap.remote
         path = f.path.relative_path_from(tap.path)
         github_remote_path(remote, path)
diff --git a/Library/Homebrew/cmd/install.rb b/Library/Homebrew/cmd/install.rb
index a1e13d9e6..7afa3462d 100644
--- a/Library/Homebrew/cmd/install.rb
+++ b/Library/Homebrew/cmd/install.rb
@@ -16,9 +16,7 @@ module Homebrew
     ARGV.named.each do |name|
       if !File.exist?(name) && (name !~ HOMEBREW_CORE_FORMULA_REGEX) \
               && (name =~ HOMEBREW_TAP_FORMULA_REGEX || name =~ HOMEBREW_CASK_TAP_FORMULA_REGEX)
-        user = $1
-        repo = $2.sub(/^homebrew-/, "")
-        tap = Tap.fetch(user, repo)
+        tap = Tap.fetch($1, $2)
         tap.install unless tap.installed?
       end
     end unless ARGV.force?
diff --git a/Library/Homebrew/cmd/update.rb b/Library/Homebrew/cmd/update.rb
index 504d4115b..10b4da661 100644
--- a/Library/Homebrew/cmd/update.rb
+++ b/Library/Homebrew/cmd/update.rb
@@ -403,10 +403,8 @@ class Report
     fetch(:D, []).each do |path|
       case path.to_s
       when HOMEBREW_TAP_PATH_REGEX
-        user = $1
-        repo = $2.sub("homebrew-", "")
         oldname = path.basename(".rb").to_s
-        next unless newname = Tap.fetch(user, repo).formula_renames[oldname]
+        next unless newname = Tap.fetch($1, $2).formula_renames[oldname]
       else
         oldname = path.basename(".rb").to_s
         next unless newname = FORMULA_RENAMES[oldname]
@@ -427,7 +425,7 @@ class Report
   def select_formula(key)
     fetch(key, []).map do |path, newpath|
       if path.to_s =~ HOMEBREW_TAP_PATH_REGEX
-        tap = "#{$1}/#{$2.sub("homebrew-", "")}"
+        tap = Tap.fetch($1, $2)
         if newpath
           ["#{tap}/#{path.basename(".rb")}", "#{tap}/#{newpath.basename(".rb")}"]
         else