stop logging into ~/.xsession-errors

[reitenbach_pub at rapideye.de]

Hi list,

my xorg went crazy, and filled up my home directory with millions of error 
messages in .xsession-errors. It only took half an hour to fill my home 
directory, then all the other applications went crazy.
Do I can tell the xorg to not write into that file if the size is larger than 
a defined maximum, or just not write in there at all?
I am running xorg-x11-6.9.0-50.17 on a suse 10.1.

kind regards
Sebastian