From 9fb163d34cdf3b303f6d22436d6b177a778b4015 Mon Sep 17 00:00:00 2001
From: Jack Nagel <jacknagel@gmail.com>
Date: Mon, 15 Jul 2013 23:47:04 -0500
Subject: [PATCH] upgrade: don't rely on return value of 'onoe'

---
 Library/Homebrew/cmd/upgrade.rb | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/Library/Homebrew/cmd/upgrade.rb b/Library/Homebrew/cmd/upgrade.rb
index 9177aeed8b..014f8f8073 100644
--- a/Library/Homebrew/cmd/upgrade.rb
+++ b/Library/Homebrew/cmd/upgrade.rb
@@ -17,8 +17,10 @@ module Homebrew extend self
       outdated = ARGV.formulae.select do |f|
         if f.installed?
           onoe "#{f}-#{f.installed_version} already installed"
+          false
         elsif not f.rack.directory? or f.rack.subdirs.empty?
           onoe "#{f} not installed"
+          false
         else
           true
         end