``nice'' peculiarity in csh

[Allyn Fratkin]

I'm sorry if this is a simple question, but why does csh do a
	nice(20);
	nice(-10);
before setting the nice value you want?

Thanks in advance,
-- 
 From the virtual mind of Allyn Fratkin           sdcsvax!allyn at Nosc
                          UCSD Pascal Project     {ucbvax, decvax, ihnp4}
                          U.C. San Diego                    !sdcsvax!allyn

"Generally you don't see that kind of behavior in a major appliance."