From 95d8b617ae223980cf5944588881d0a35736981e Mon Sep 17 00:00:00 2001
From: Timo Sirainen <cras@irssi.org>
Date: Sat, 9 Mar 2002 17:54:38 +0000
Subject: [PATCH] Irssi didn't work properly if read() returned only partial
 utf8 character string.

git-svn-id: http://svn.irssi.org/repos/irssi/trunk@2544 dbcabf3a-b0e7-0310-adc4-f8d773084564
---
 src/fe-text/term-terminfo.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/fe-text/term-terminfo.c b/src/fe-text/term-terminfo.c
index 43d11375..30f7d11b 100644
--- a/src/fe-text/term-terminfo.c
+++ b/src/fe-text/term-terminfo.c
@@ -630,9 +630,9 @@ int term_gets(unichar *buffer, int size)
 
 		if (i >= term_inbuf_pos)
 			term_inbuf_pos = 0;
-		else {
+		else if (i > 0) {
 			memmove(term_inbuf+i, term_inbuf, term_inbuf_pos-i);
-                        term_inbuf_pos = i;
+                        term_inbuf_pos -= i;
 		}
 	}