Actually _check_ to see if something went wrong when writing the second file -- not much point saving the original configuration file if we don't check for errors while updating it. Should (who knows) fix bug 254019.
Actually _check_ to see if something went wrong when writing the second file -- not much point saving the original configuration file if we don't check for errors while updating it. Should (who knows) fix bug 254019.

nateinu/MozBot,nateinu/MozBot,nateinu/MozBot,nateinu/MozBot