Redmine

Sorry, I've found some tests fail on this patch. We'll fix this later.

Thank you for posting the patch but I think the behavior that status is set to 100% on the edit page is sometimes problematic.

Suppose the following senario.

1. A user mistakenly select "Closed" status. The done ratio is immediately changed to 100%
2. Actually, the user wants to set the status to "In progress". So, the user re-select the status
3. Altough the issue is not going to be closed, done ratio remains at 100%

Probably The user does not want the done ratio to be updated to 100%.