Use empty string instead of null to placate IE.

diff --git a/mkdru.client.js b/mkdru.client.js
index ae07fe6..2901928 100644 (file)
--- a/mkdru.client.js
+++ b/mkdru.client.js
@@ -30,7 +30,7 @@ var mkdru = {
     perpage: 20,
     sort: 'relevance',
     filter: null,
-    query:null,
+    query:'',
     recid:null
   },
   state: {}