From edcfdfa402aa0916a77cd60d8faa3bf941be8aeb Mon Sep 17 00:00:00 2001
From: rick <technoweenie@gmail.com>
Date: Fri, 13 Aug 2010 16:10:59 -0700
Subject: [PATCH] return nil for bad file version

---
 lib/gollum/file.rb | 15 +++++++--------
 1 file changed, 7 insertions(+), 8 deletions(-)

diff --git a/lib/gollum/file.rb b/lib/gollum/file.rb
index c1999fe6..2f2b41e7 100644
--- a/lib/gollum/file.rb
+++ b/lib/gollum/file.rb
@@ -46,14 +46,13 @@ module Gollum
     #
     # Returns a Gollum::File or nil if the file could not be found.
     def find(name, version)
-      commit = @wiki.repo.commit(version)
-      if blob = commit.tree / name
-        @blob    = blob
-        @path    = name
-        @version = commit
-        self
-      else
-        nil
+      if commit = @wiki.repo.commit(version)
+        if blob = commit.tree / name
+          @blob    = blob
+          @path    = name
+          @version = commit
+          self
+        end
       end
     end
   end