View source for FreeBSDs "make world" breaks with "makedevs.c:4: error: syntax error before ',' token"

When compiling '''sysinstall''' during a "make world" procedure, the process stops with:
 makedevs.c:4: error: syntax error before ',' token
 makedevs.c:7: error: syntax error before ',' token

Go to ''/usr/src/usr.sbin/sysinstall/'' and apply
  --- patch-rtermcap.c begins here ---
  --- rtermcap_orig.c	Sun May  7 15:07:53 1995
  +++ rtermcap.c	Wed Dec 17 18:31:21 2003
  @@ -1,15 +1,23 @@
  -#include <stdio.h>
  -#include <termcap.h>
  +#include <stdlib.h>
   
   int
   main(int argc, char **argv)
   {
  -	char	buf[4096];
  +	char * files[]={ "/etc/termcap" };
  +	char * tbuf;
  +	char * buf;
  +	char * c;
  +	char d;
   	int	i;
  -
 	if (argc < 2)
   		return 1;
  -	i = tgetent(buf, argv[1]);
  -	printf("%s",buf);
  +	i=cgetent(&tbuf, files, argv[1]);
  +	for (c = tbuf; *c != 0; c++) {
  +		if(*c != '\t' && (*c != 58 || d != 58)) { 
  +			printf("%c", *c);
  +			d = *c;
  +		}
  +	}
  +	cgetclose();
   	return 0;
   }
  --- patch-rtermcap.c ends here ---