Stopping 404 errors being logged

[coffeebreak]

Is there any way to stop 404 errors being logged in the error_log file on Apache?
These are really the only errors I want to be stopped, is there any way of doing this?
Thanks for your help.

[coffeebreak]

I don't seem to be having much luck with this problem - I'm pretty much googled out :-( .

Basically I'm generating a deliberate 404 error, and using a .htaccess file and a request_url to redirect the request to a specific file (don't ask why ... it's related to Mac computers and image files!). I just don't want these 404 errors filling up my Apache error_log.

Any help ... please?