From 819e28421e9eafcace5f93c983dc04bfdce455df Mon Sep 17 00:00:00 2001
From: Markus Armbruster <armbru@pond.sub.org>
Date: Thu, 14 Apr 2011 07:48:14 +0200
Subject: [PATCH] Fix client crash for long input lines

recv_input() misued lbuf_putc() and passed truncated lines without a
final newline to save_input(), failing the assertion in save_input().
---
 src/client/play.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/client/play.c b/src/client/play.c
index a8b294f6..4979bae5 100644
--- a/src/client/play.c
+++ b/src/client/play.c
@@ -430,7 +430,7 @@ recv_input(int fd, struct ring *inbuf)
     for (i = -n; i < 0; i++) {
 	ch = ring_peek(inbuf, i);
 	assert(ch != EOF);
-	if (ch != '\r' && lbuf_putc(&cmdbuf, ch)) {
+	if (ch != '\r' && lbuf_putc(&cmdbuf, ch) > 0) {
 	    line = lbuf_line(&cmdbuf);
 	    if (auxfp)
 		fputs(line, auxfp);