New compare tool crashes XnViewMP in some cases

[masterjp]

I did some comparison with different picture files with the new compare tool and crashed XnViewMP.

1. Open Thumbnail browser
2. Select 2 pictures
3. Menu tools => compare...
4. Switch to 4 picture view (click on the switch for 4 windows)
5. Add 2 further pictures from lower thumbnail browser to the empty picture windows
6. Remove 1 picture of pictures, which you first had started the compare tool

XnViewMP crashed.

[xnview]

right will be fixed in b2

[masterjp]

Yes, now it is perfect.