js/foundation/control/control.js in rsence-2.1.0 vs js/foundation/control/control.js in rsence-2.1.1

@@ -271,12 +271,14 @@
   *
   **/
   setValueRange: function(_value, _minValue, _maxValue) {
     this.minValue = _minValue;
     this.maxValue = _maxValue;
-    _value = (_value < _minValue) ? _minValue : _value;
-    _value = (_value > _maxValue) ? _maxValue : _value;
-    this.setValue(_value);
+    if( typeof _value === 'number' ) {
+      _value = (_value < _minValue) ? _minValue : _value;
+      _value = (_value > _maxValue) ? _maxValue : _value;
+      this.setValue(_value);
+    }
     return this;
   },
   
 /** = Description
   * Called when the +self.value+ has been changed. By default