Stefan Kaltenbrunner just let me know via Jabber that there's a warning
in pg_regress.c:
pg_regress.c: In function `spawn_process':
pg_regress.c:914: warning: missing sentinel in function call
This small patch would seem to fix it, according to
http://www.linuxonly.nl/docs/sentinel/
--
Alvaro Herrera http://www.flickr.com/photos/alvherre/
"Los románticos son seres que mueren de deseos de vida"