From 4870bf004a9b882191603116c7e9a8bc3acc201e Mon Sep 17 00:00:00 2001
From: Daniel Munn <dan.munn@munnster.co.uk>
Date: Wed, 11 Jul 2012 18:43:44 +0200
Subject: [PATCH] Fixes #34 files last revision called under "visible" scope
 which fails due to file already being deleted. <file>.revisions.first is
 returned instead of <file>.revisions.visible.first in the case where file is
 delted.

---
 app/models/dmsf_file.rb | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/app/models/dmsf_file.rb b/app/models/dmsf_file.rb
index 43374df7..a6315180 100644
--- a/app/models/dmsf_file.rb
+++ b/app/models/dmsf_file.rb
@@ -100,7 +100,8 @@ class DmsfFile < ActiveRecord::Base
   end
 
   def last_revision
-    self.revisions.visible.first
+    return self.revisions.visible.first unless deleted
+    self.revisions.first
   end
 
   def delete