From 3f573bd9ab228fe053d43fc486a8a5853b0490fc Mon Sep 17 00:00:00 2001
From: Jack Nagel
Date: Tue, 26 Nov 2013 20:35:07 -0600
Subject: audit: distinguish between nil and empty versions

---
 Library/Homebrew/cmd/audit.rb | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

(limited to 'Library')

diff --git a/Library/Homebrew/cmd/audit.rb b/Library/Homebrew/cmd/audit.rb
index be8d7c077..fcb7ed22b 100644
--- a/Library/Homebrew/cmd/audit.rb
+++ b/Library/Homebrew/cmd/audit.rb
@@ -603,8 +603,10 @@ class ResourceAuditor
   end
 
   def audit_version
-    if version.to_s.empty?
-      problem "invalid or missing version"
+    if version.nil?
+      problem "missing version"
+    elsif version.to_s.empty?
+      problem "version is set to an empty string"
     elsif not version.detected_from_url?
       version_text = version
       version_url = Version.detect(url, specs)
-- 
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