versions: add debug output

2013-03-21 17:04:05 -05:00 · 2013-03-21 17:04:05 -05:00 · 47a8a312e3
commit 47a8a312e3
parent d274f7a8a0
1 changed files with 2 additions and 2 deletions
--- a/Library/Homebrew/cmd/versions.rb
+++ b/Library/Homebrew/cmd/versions.rb
@ -70,10 +70,10 @@ class Formula
        begin
          Object.send(:remove_const, Formula.class_s(name))
          nostdout { Formula.factory(path).version }
-        rescue SyntaxError, TypeError, NameError, ArgumentError
+        rescue SyntaxError, TypeError, NameError, ArgumentError => e
          # We rescue these so that we can skip bad versions and
          # continue walking the history
-          nil
+          ohai "#{e} in #{name} at revision #{sha}", e.backtrace if ARGV.debug?
        end
      end
    end