From 7c670f1e6a0e154f0b1a2d4b6eed0e71c9404b56 Mon Sep 17 00:00:00 2001 From: Tanaka Akira Date: Sat, 3 Jul 1999 13:16:46 +0000 Subject: zsh-3.1.5-pws-25 --- Src/Zle/zle_refresh.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'Src/Zle/zle_refresh.c') diff --git a/Src/Zle/zle_refresh.c b/Src/Zle/zle_refresh.c index da0b38bfe..dd4310078 100644 --- a/Src/Zle/zle_refresh.c +++ b/Src/Zle/zle_refresh.c @@ -495,7 +495,7 @@ zrefresh(void) /* if old line and new line are different, see if we can insert/delete a line to speed up update */ - if (ln < olnct - 1 && !(hasam && vcs == winw) && + if (ln > 0 && ln < olnct - 1 && !(hasam && vcs == winw) && nbuf[ln] && obuf[ln] && strncmp(nbuf[ln], obuf[ln], 16)) { if (tccan(TCDELLINE) && obuf[ln + 1] && obuf[ln + 1][0] && -- cgit 1.4.1