Don't use hard-coded limit for default maxconn. Noticed by Cameron Simpson.

--- haproxy-1.1.32/haproxy.c	Wed Jul  6 14:11:49 2005
+++ ./haproxy.c	Sun Oct  9 10:48:43 2005
@@ -566,7 +568,7 @@
 
 /*********************************************************************/
 
-int cfg_maxpconn = 2000;	/* # of simultaneous connections per proxy (-N) */
+int cfg_maxpconn = DEFAULT_MAXCONN;	/* # of simultaneous connections per proxy (-N) */
 char *cfg_cfgfile = NULL;	/* configuration file */
 char *progname = NULL;		/* program name */
 int  pid;			/* current process id */