From dd191cf97d22e3735feb473374609472728503c1 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?S=C3=A9bastien=20Lucas?= <sebastien@slucas.fr>
Date: Fri, 13 Dec 2013 20:53:40 +0100
Subject: [PATCH] Correctly filter books with no tags. re #109

---
 util.js | 12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/util.js b/util.js
index 700a060..988d339 100644
--- a/util.js
+++ b/util.js
@@ -188,6 +188,18 @@ function doFilter () {
         }
         if (toBeFiltered) { $(this).parents (".books").addClass ("filtered"); }
     });
+    
+    // Handle the books with no tags
+    var atLeastOneTagSelected = false;
+    for (var filter in filterList) {
+        if (filterList [filter] === true) {
+            atLeastOneTagSelected = true;
+        }
+    }
+    if (atLeastOneTagSelected) {
+        $(".books").not (":has(span.se)").addClass ("filtered");
+    }
+    
     updateFilters ();
 }