$NetBSD: patch-an,v 1.1 2006/03/21 17:30:00 yyamano Exp $

--- refer/refer.cc.orig	1995-06-22 16:42:06.000000000 +0900
+++ refer/refer.cc
@@ -513,7 +513,7 @@ static void do_file(const char *filename
 	  if ((flags & FORCE_LEFT_BRACKET) || !have_text)
 	    pending_line += PRE_LABEL_MARKER;
 	  pending_line += pre;
-	  pending_line += LABEL_MARKER + lt;
+	  pending_line += LABEL_MARKER + (int)lt;
 	  pending_line += post;
 	  if ((flags & FORCE_RIGHT_BRACKET) || !have_text)
 	    pending_line += POST_LABEL_MARKER;