Bug#555665: When opening the window: "Appearance Preferences", font size of the desktop are changed, without asking.

[vincent]

Package: gnome-control-center
Version: 1:2.22.2.1-2

When I open the window: "Appearance Preferences" from Gnome, by clicking
"System" -> "Preferences" -> "Appearance", size of all fonts
(applications, desktop, ...) is automatically changed.
The font size is increased while I did not ask.

I am using Debian 5.0.3 (Lenny).This version is installed since November
6, 2009.