Merge pull request #8 from minigraphx/master

bugfix: remove empty array elements to avoid wrong links on removed filters
flagbit · Feb 26, 2016 · f1a2df9 · f1a2df9
2 parents d89554e + 3702ef9
commit f1a2df9
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/app/code/community/Flagbit/FilterUrls/Model/Catalog/Layer/Filter/Item.php b/src/app/code/community/Flagbit/FilterUrls/Model/Catalog/Layer/Filter/Item.php
@@ -117,7 +117,7 @@ public function getSpeakingFilterUrl($addOwnValue, $withoutFilter = FALSE, $addi
 
 
         ksort($filterUrlArray['filterUrl']);
-        $filterUrlString = implode('-', $filterUrlArray['filterUrl']);
+        $filterUrlString = implode('-', array_filter($filterUrlArray['filterUrl']));
 
         //replace url with category url
         if(Mage::registry('current_category') != null) {