Fixed Transforming handler shape mismatch for Tracker effect

Author: BrennoCaldato

src/windows/video_widget.py

@@ -242,7 +242,7 @@ def paintEvent(self, event, *args):
             scale = self.transforming_clip.data['scale']
 
             # Set scale as STRETCH if the clip is attached to an object
-            if raw_properties.get('parentObjectId', {}).get('memo'):
+            if (raw_properties.get('parentObjectId').get('memo') != 'None' and len(raw_properties.get('parentObjectId').get('memo')) > 0 ):
                 scale = openshot.SCALE_STRETCH
 
             if scale == openshot.SCALE_FIT: