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Fix problem with long pauses displaying blank lines if O_LEFTRIGHT and

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O_NUMBER both are active.  Patch from Debian bug report #79768.
This commit is contained in:
simonb 2001-10-21 16:04:29 +00:00
parent d7357337e0
commit e5b75269ea
1 changed files with 2 additions and 2 deletions
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4
usr.bin/vi/vi/vs_refresh.c
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@ -1,4 +1,4 @@
/* $NetBSD: vs_refresh.c,v 1.7 2001/03/31 11:37:53 aymeric Exp $ */
/* $NetBSD: vs_refresh.c,v 1.8 2001/10/21 16:04:29 simonb Exp $ */
/*-
* Copyright (c) 1992, 1993, 1994
@ -597,7 +597,7 @@ slow: for (smp = HMAP; smp->lno != LNO; ++smp);
* for the number option offset.
*/
cnt = vs_columns(sp, NULL, LNO, &CNO, NULL);
if (O_ISSET(sp, O_NUMBER))
if (O_ISSET(sp, O_NUMBER) && cnt)
cnt -= O_NUMBER_LENGTH;
/* Adjust the window towards the beginning of the line. */