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Date:      Thu, 29 Nov 2018 15:07:59 +0000 (UTC)
From:      Yuri Pankov <yuripv@FreeBSD.org>
To:        src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-stable@freebsd.org, svn-src-stable-11@freebsd.org
Subject:   svn commit: r341235 - stable/11/contrib/nvi/common
Message-ID:  <201811291507.wATF7xRU083310@repo.freebsd.org>

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Author: yuripv
Date: Thu Nov 29 15:07:59 2018
New Revision: 341235
URL: https://svnweb.freebsd.org/changeset/base/341235

Log:
  MFC r340976:
  vi: fix UTF-8 detection.
  
  PR:		202290
  Submitted by:	lampa@fit.vutbr.cz
  Reviewed by:	bapt
  Differential Revision:	https://reviews.freebsd.org/D17950

Modified:
  stable/11/contrib/nvi/common/encoding.c
Directory Properties:
  stable/11/   (props changed)

Modified: stable/11/contrib/nvi/common/encoding.c
==============================================================================
--- stable/11/contrib/nvi/common/encoding.c	Thu Nov 29 15:05:47 2018	(r341234)
+++ stable/11/contrib/nvi/common/encoding.c	Thu Nov 29 15:07:59 2018	(r341235)
@@ -96,7 +96,7 @@ looks_utf8(const char *ibuf, size_t nbytes)
 				if (i >= nbytes)
 					goto done;
 
-				if (buf[i] & 0x40)	/* 10xxxxxx */
+				if ((buf[i] & 0xc0) != 0x80)	/* 10xxxxxx */
 					return -1;
 			}
 



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