595 - Favorite tree can open after saving settings

[etc.]

FC XE 595, Windows XP sp3

Problem:
When favorite tree per panel is checked, closed tree might open after saving settings.
(I tested this with plain vanilla installation.)

How to reproduce:
1. Start FC XE.
2. Open 'Tools -> Settings...'
3. Select 'Tree -> General -> Favorite items tree'.
4. Check 'One tree per panel' ON.
5. Click 'OK'.
6. Exit FC XE.
7. Restart FC XE.
8. Choose 'Favorites -> Favorites tree'. (Favorites tree will be opened in active panel only.)
9. Open 'Tools -> Settings...'
10. Click 'OK'.
11. Open 'Tools -> Settings...' again.
10. Click 'OK' again.

Result:
Favorites tree will be opened in inactive panel.

[Marek]

Fixed for the release 596.