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| author |   otto <otto@openbsd.org> | 2008-03-08 18:11:42 +0000 |
|---|---|---|
| committer | otto <otto@openbsd.org> | 2008-03-08 18:11:42 +0000 |
| commit | 7e9eb8be5d2db9b48e31d3c4283decee32e856af (patch) | |
| tree | 1731bc928191bc470200f64f928212b50e48eda6 | |
| parent | Cleanup/style(9) code and comments. (diff) | |
| download | wireguard-openbsd-7e9eb8be5d2db9b48e31d3c4283decee32e856af.tar.xz wireguard-openbsd-7e9eb8be5d2db9b48e31d3c4283decee32e856af.zip | |
avoid inifite recursion on certain error conditions; from netbsd;
ok millert@
| -rw-r--r-- | usr.bin/vi/vi/vs_refresh.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/usr.bin/vi/vi/vs_refresh.c b/usr.bin/vi/vi/vs_refresh.c index d54a7b69811..55fa2428b61 100644 --- a/usr.bin/vi/vi/vs_refresh.c +++ b/usr.bin/vi/vi/vs_refresh.c @@ -1,4 +1,4 @@ -/* $OpenBSD: vs_refresh.c,v 1.14 2006/03/11 06:58:00 ray Exp $ */ +/* $OpenBSD: vs_refresh.c,v 1.15 2008/03/08 18:11:42 otto Exp $ */ /*- * Copyright (c) 1992, 1993, 1994 @@ -695,6 +695,8 @@ done_cursor: abort(); #else if (vip->sc_smap == NULL) { + if (F_ISSET(sp, SC_SCR_REFORMAT)) + return (0); F_SET(sp, SC_SCR_REFORMAT); return (vs_paint(sp, flags)); } |