From a704948afcf726becf5f8b51689514ee1aadddd0 Mon Sep 17 00:00:00 2001
From: "Michael J. Rubinsky" <mrubinsk@horde.org>
Date: Thu, 30 Dec 2010 14:14:16 -0500
Subject: [PATCH] Fix fetching known style hashes.

Temp fix until we move to Horde_Db
---
 ansel/lib/Storage.php | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/ansel/lib/Storage.php b/ansel/lib/Storage.php
index 20e57097c..e4bc99355 100644
--- a/ansel/lib/Storage.php
+++ b/ansel/lib/Storage.php
@@ -1166,5 +1166,10 @@ class Ansel_Storage
     public function getHashes()
     {
         $hashes = $this->_db->query('SELECT style_hash FROM ansel_hashes');
+        if (!($hashes instanceof PEAR_Error)) {
+            return $hashes->fetchCol();
+        } else {
+            throw new Ansel_Exception($hashes);
+        }
     }
 }
-- 
2.11.0