demo page fix

Author: Yair Even Or

index.html

@@ -163,7 +163,7 @@ <h1>Color Picker</h1>
             if( e.key == 'Escape' )  showPicker = false
 
             // remove the color-picker from the DOM
-            if( showPicker ) {}
+            if( showPicker )
               showColorPicker(pickerElem)
             else
               hideColorPicker(pickerElem);