===================================================================
RCS file: /cvs/mandoc/catman.c,v
retrieving revision 1.21
retrieving revision 1.23
diff -u -p -r1.21 -r1.23
--- mandoc/catman.c	2017/02/18 12:24:24	1.21
+++ mandoc/catman.c	2021/10/15 15:04:02	1.23
@@ -1,4 +1,4 @@
-/*	$Id: catman.c,v 1.21 2017/02/18 12:24:24 schwarze Exp $ */
+/*	$Id: catman.c,v 1.23 2021/10/15 15:04:02 schwarze Exp $ */
 /*
  * Copyright (c) 2017 Michael Stapelberg <stapelberg@debian.org>
  * Copyright (c) 2017 Ingo Schwarze <schwarze@openbsd.org>
@@ -17,7 +17,7 @@
  */
 #include "config.h"
 
-#if HAVE_CMSG_XPG42
+#if NEED_XPG4_2
 #define _XPG4_2
 #endif
 
@@ -62,7 +62,7 @@ run_mandocd(int sockfd, const char *outtype, const cha
 	else
 		execlp("mandocd", "mandocd", "-T", outtype,
 		    "-I", defos, sockfdstr, (char *)NULL);
-	err(1, "exec");
+	err(1, "exec(mandocd)");
 }
 
 ssize_t