From c8e2a35763624463d1006a83ab0125603813d239 Mon Sep 17 00:00:00 2001
From: William Hubbs <w.d.hubbs@gmail.com>
Date: Sat, 4 Oct 2008 12:43:40 -0500
Subject: [PATCH] fixed an off-by-one error

The loop can start at length-1 since we know that the last character in
the buffer is a null.
Thanks again to Chris Brannon for finding this.
---
 softsynth.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/softsynth.c b/softsynth.c
index 6ea5b7b..f42dc08 100644
--- a/softsynth.c
+++ b/softsynth.c
@@ -163,7 +163,8 @@ void main_loop(struct synth_t *s)
 			break;
 		}
 		*(buf + length) = 0;
-		for (i = length; i >= 0; i--)
+		/* *(buf+length) is not 0x18 */
+		for (i = length - 1; i >= 0; i--)
 			if (*(buf + i) == 0x18) {	/* synth flush char. */
 				queue_clear();
 				stop_speech();