#2213 Left and Right files swap after losing focus v2.16.0.0

[Dan Hepler]

WinMerge v2.16.0.0 has a new bug that did not exist in v2.14.

Annotated screenshots are included inthe ZIP file and also included separately as attachments for you to quickly see the problem from this bug ticket page.

Steps to Reproduce

1. Unzip the attached ZIP file onto your desktop (or wherever).
2. Compare the two folders "folderA" and "folderB".
3. Select the two files "fileA.txt" and "fileB.txt" and right-click and select "Compare".
4. Click "Next Difference", "Copy Right and Advance", "Save", and then switch focus to another program.

Problems
I see two buggy things, which are likely related:
1. WinMerge reports that another application has updated the source file "fileA.txt" (which did not change, we copied from A to B).
2. If you click Yes to reload the file, the two files are swapped.

[Dan Hepler]

My attachments didn't work. Trying again.
Screenshots #1 to #4.

[Dan Hepler]

My attachments didn't work. Trying again.
ZIP file.

[Takashi Sawanaka]

Fixed by commit https://bitbucket.org/winmerge/winmerge/commits/c40323811ef261d74694786edd9a3787d7923d98

Thank you for the report.