From a0aa94751fbbe81f9045f390e9134932166fe099 Mon Sep 17 00:00:00 2001
From: Philip Heron <phil@sanslogic.co.uk>
Date: Thu, 17 Jun 2010 21:14:10 +0100
Subject: [PATCH] Nest the second loop inside the other

---
 rtty.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/rtty.c b/rtty.c
index c6e58da..478fdb9 100644
--- a/rtty.c
+++ b/rtty.c
@@ -68,8 +68,7 @@ void rtx_init()
 void inline rtx_wait()
 {
 	/* Wait for interrupt driven TX to finish */
-	while(txlen > 0);
-	while(txlen > 0);
+	while(txlen > 0) while(txlen > 0);
 }
 
 void rtx_data(uint8_t *data, size_t length)