origin crashes after close origin when custom color control dialog is opened


Version: 2020

Type: Bug Fixes

Category: Graphing

Subcategory: General

Jira: ORG-20461


1. make a line plot, open plot details dialog.
2. Click line color button, select custom color to open color control dialog.
3. Click X to open the plot details dialog.
==>?plot details dialog is closed, we may make custom color control dialog to be model dialog?
4. click X to close origin. in pop up message box,click no.
==>origin crashes

Fixed in Origin2020.