[PATCH] Fixed issue where language fallback swatch images would not be loaded from media/wysiwyg/swatches

swatchesfallback.patch

diff --git a/app/code/core/Mage/ConfigurableSwatches/Helper/Productimg.php b/app/code/core/Mage/ConfigurableSwatches/Helper/Productimg.php
index 2de62ed..c284811 100644
--- a/app/code/core/Mage/ConfigurableSwatches/Helper/Productimg.php
+++ b/app/code/core/Mage/ConfigurableSwatches/Helper/Productimg.php
@@ -227,6 +227,8 @@ class Mage_ConfigurableSwatches_Helper_Productimg extends Mage_Core_Helper_Abstr
             $fileExt = self::SWATCH_FILE_EXT;
         }
 
+        // normalize to all lower case so that value can be used as array key below
+        $value = Mage_ConfigurableSwatches_Helper_Data::normalizeKey($value);
         $defaultValue = $value; // default to no fallback value
         if ($object instanceof Mage_Catalog_Model_Layer_Filter_Item) { // fallback for swatches loaded for nav filters
             $source = $object->getFilter()->getAttributeModel()->getFrontend()->getAttribute()->getSource();
--