Saved successfully prompt when file read only

Hit a nasty bug today working on a toe in a Perforce workspace. If a file.toe is not checked out, Save does not actually save file.toe (fair enough, Windows behavior) but TD reports successful save file.toe.

Tested with TD 2018.21150, Perforce P4V Windows 2015.2

Would be good if this generated a warning as the numbered file may not be in VCS

Thanks for the report, added to our list.