1 files changed, 10 insertions, 2 deletions

diff --git a/js/components/ui/property-control.reel/property-control.js b/js/components/ui/property-control.reel/property-control.js
index c28979a9..20ec173e 100755
--- a/js/components/ui/property-control.reel/property-control.js
+++ b/js/components/ui/property-control.reel/property-control.js
@@ -120,8 +120,13 @@ var PropertyControl = exports.PropertyControl = Montage.create(Component, {
         set: function (data) {
             if (data !== this._data) {
                 this._data = data;
-                this.label = data.label;
-                this.controlType = data.controlType;
+                if(data) {
+                    this._label = data.label;
+                    this._controlType = data.controlType;
+                } else {
+                    this._label = "";
+                    this._controlType = null;
+                }
                 this.needsDraw = true;
             }
         }
@@ -143,6 +148,9 @@ var PropertyControl = exports.PropertyControl = Montage.create(Component, {
         {
                 value:function(event)
                 {
+            if(event.wasSetByCode) {
+                return;
+            }
             this._dispatchPropEvent(event);
                 }
         },