diff --git a/dot.mkshrc b/dot.mkshrc
index c10b8fd..316f555 100644
--- a/dot.mkshrc
+++ b/dot.mkshrc
@@ -1,5 +1,5 @@
 # $Id$
-# $MirOS: src/bin/mksh/dot.mkshrc,v 1.82 2013/05/02 21:59:48 tg Exp $
+# $MirOS: src/bin/mksh/dot.mkshrc,v 1.83 2013/07/25 14:02:02 tg Exp $
 #-
 # Copyright (c) 2002, 2003, 2004, 2006, 2007, 2008, 2009, 2010,
 #		2011, 2012, 2013
@@ -66,7 +66,7 @@ else
 		local -Uui16 -Z5 hv=2147483647
 		local dasc line i
 
-		cat "$@" | if read -arN -1 line; then
+		cat "$@" | { set +U; if read -arN -1 line; then
 			typeset -i1 line
 			i=0
 			while (( i < ${#line[*]} )); do
@@ -89,7 +89,7 @@ else
 				(( (pos++ & 15) == 7 )) && print -n -- '- '
 			done
 			(( hv == 2147483647 )) || print -r -- "$dasc|"
-		fi
+		fi; }
 	}
 fi