diff --git a/check.t b/check.t
index 3df1cdc..88ea00a 100644
--- a/check.t
+++ b/check.t
@@ -1,4 +1,4 @@
-# $MirOS: src/bin/mksh/check.t,v 1.233 2008/10/20 19:29:23 tg Exp $
+# $MirOS: src/bin/mksh/check.t,v 1.234 2008/10/24 19:54:22 tg Exp $
 # $OpenBSD: bksl-nl.t,v 1.2 2001/01/28 23:04:56 niklas Exp $
 # $OpenBSD: history.t,v 1.5 2001/01/28 23:04:56 niklas Exp $
 # $OpenBSD: read.t,v 1.3 2003/03/10 03:48:16 david Exp $
@@ -7,7 +7,7 @@
 # http://www.research.att.com/~gsf/public/ifs.sh
 
 expected-stdout:
-	@(#)MIRBSD KSH R35 2008/10/20
+	@(#)MIRBSD KSH R35 2008/10/24
 description:
 	Check version of shell.
 stdin:
diff --git a/sh.h b/sh.h
index 7bd396a..33973ab 100644
--- a/sh.h
+++ b/sh.h
@@ -100,9 +100,9 @@
 #define __SCCSID(x)	__IDSTRING(sccsid,x)
 
 #ifdef EXTERN
-__RCSID("$MirOS: src/bin/mksh/sh.h,v 1.243 2008/10/20 19:29:25 tg Exp $");
+__RCSID("$MirOS: src/bin/mksh/sh.h,v 1.244 2008/10/24 19:54:23 tg Exp $");
 #endif
-#define MKSH_VERSION "R35 2008/10/20"
+#define MKSH_VERSION "R35 2008/10/24"
 
 #ifndef MKSH_INCLUDES_ONLY
 
@@ -190,7 +190,7 @@ typedef int bool;
 #if !defined(MAP_FAILED)
 #  if defined(__linux)
 #define MAP_FAILED	((void *)-1)
-#  elif defined(__bsdi__) || defined(__ultrix)
+#  elif defined(__bsdi__) || defined(__osf__) || defined(__ultrix)
 #define MAP_FAILED	((caddr_t)-1)
 #  endif
 #endif