Mutter and SystemPreferences

[Alessandro Sangiuliano]

Today I tried for the first time the compositing window manager Mutter. 
In the console it noticed some warning using SystemPreferences:

Window manager warning: Window 0x800034 (System Preferences) sets an MWM 
hint indicating it isn't resizable, but sets min size 1 x 1 and max size 
2147483647 x 2147483647; this doesn't make much sense.

I reported here this information because I don't know if it could be a 
nice information, or a possible bug fix, or just a possible improvement.

However SystemPreferences is working as expected.

I tried with other App, Gorm and Gemas, and this doesn't happen.
In general GNUstep's Apps are working well with Mutter, that is showing 
a greater quality code than compiz.

Alex.