From a883b28399ee2c23489fd34e446736022266dd5f Mon Sep 17 00:00:00 2001
From: James Coglan <jcoglan@gmail.com>
Date: Tue, 1 Nov 2011 11:12:23 +0000
Subject: [PATCH] Putting file extensions in assets.yml should not stop
 AssetHat from discovering their commit IDs.

---
 lib/asset_hat.rb | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/lib/asset_hat.rb b/lib/asset_hat.rb
index d341e02..2dccdbb 100644
--- a/lib/asset_hat.rb
+++ b/lib/asset_hat.rb
@@ -233,8 +233,12 @@ def self.bundle_filepaths(bundle, type)
 
     dir = self.assets_dir(type)
     filenames = self.bundle_filenames(bundle, type)
-    filepaths = filenames.present? ?
-      filenames.map { |fn| File.join(dir, "#{fn}.#{type}") } : nil
+    return nil unless filenames.present?
+    
+    filenames.map do |fn|
+      paths = ["", ".#{type}"].map { |ext| File.join(dir, "#{fn}#{ext}") }
+      paths.find { |path| File.file?(path) }
+    end
   end
 
   # Reads <code>ActionController::Base.asset_host</code>, which can be a