Log Message:-----------
Cygwin sanity check for running cygserver.
Modified Files:-------------- client-code: run_build.pl (r1.42 -> r1.43) (http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/pgbuildfarm/client-code/run_build.pl.diff?r1=1.42&r2=1.43)