2 files changed, 2 insertions, 2 deletions

diff --git a/js/io/system/coreioapi.js b/js/io/system/coreioapi.js
index b0ffe2d8..ed7df972 100755
--- a/js/io/system/coreioapi.js
+++ b/js/io/system/coreioapi.js
@@ -1085,7 +1085,7 @@ exports.CoreIoApi = Montage.create(Component, {
     isValidUri:{
         value: function(uri){
             var isWindowsUri=false, isUnixUri=false,status=false;
-            if(uri !== ""){
+            if((uri !== null) && (uri !== "")){
                 uri = uri.replace(/^\s+|\s+$/g,"");  // strip any leading or trailing spaces
 
                 //for local machine folder uri
diff --git a/js/io/system/ninjalibrary.json b/js/io/system/ninjalibrary.json
index 29df45b8..285444b5 100644
--- a/js/io/system/ninjalibrary.json
+++ b/js/io/system/ninjalibrary.json
@@ -1,6 +1,6 @@
 {
         "libraries": [
                 {"name": "Montage", "path": "/node_modules/descriptor.json", "version": "0.7.0.0"},
-                {"name": "RDGE", "path": "/assets/descriptor.json", "version": "0.5.1.2"}
+                {"name": "RDGE", "path": "/assets/descriptor.json", "version": "0.5.4.0"}
         ]
 }
\ No newline at end of file