From 9925dff45613f2b81040aa2d25b7e9d41b4f6346 Mon Sep 17 00:00:00 2001
From: Szymon Janc <szymon.janc@tieto.com>
Date: Mon, 1 Jun 2015 11:27:05 +0200
Subject: [PATCH] tools/l2test: Allow to send zero frames before delay

---
 tools/l2test.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/tools/l2test.c b/tools/l2test.c
index 75603a8a7..dac98f9ef 100644
--- a/tools/l2test.c
+++ b/tools/l2test.c
@@ -977,6 +977,9 @@ static void do_send(int sk)
 			buf[i] = 0x7f;
 	}
 
+	if (!count && send_delay)
+		usleep(send_delay);
+
 	seq = seq_start;
 	while ((num_frames == -1) || (num_frames-- > 0)) {
 		put_le32(seq, buf);
-- 
2.47.3