formula: ensure aliases don’t include full names.

Aliases that include `/`s end up creating directories and this is bad.
2017-07-21 17:20:12 +01:00 · 2017-07-21 17:20:12 +01:00 · 43c8223dcc
commit 43c8223dcc
parent 9747bc397a
1 changed files with 3 additions and 1 deletions
--- a/Library/Homebrew/formula.rb
+++ b/Library/Homebrew/formula.rb
@ -383,7 +383,9 @@ class Formula
  # All of aliases for the formula
  def aliases
    @aliases ||= if tap
-      tap.alias_reverse_table[full_name] || []
+      tap.alias_reverse_table[full_name].to_a.map do |a|
+        a.split("/")[-1]
+      end
    else
      []
    end