Formula factory: add comment

2012-08-26 17:08:09 -07:00 · 2012-08-26 17:08:09 -07:00 · dfd35db4d1
commit dfd35db4d1
parent f1d0f7adbb
1 changed files with 2 additions and 0 deletions
--- a/Library/Homebrew/formula.rb
+++ b/Library/Homebrew/formula.rb
@ -410,6 +410,8 @@ class Formula
    # have a "no such formula" message.
    raise
  rescue LoadError, NameError
+    # Catch NameError so that things that are invalid symbols still get
+    # a useful error message.
    raise FormulaUnavailableError.new(name)
  end