From 6a4c2e8fc680824c978f0b69aca7f1ac940c4cf1 Mon Sep 17 00:00:00 2001
From: irungentoo <irungentoo@gmail.com>
Date: Thu, 7 May 2015 20:58:39 -0400
Subject: [PATCH] Only set last_to_ping if at least one node was pinged,

---
 toxcore/ping.c | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/toxcore/ping.c b/toxcore/ping.c
index 1c3564a3..2decca0a 100644
--- a/toxcore/ping.c
+++ b/toxcore/ping.c
@@ -304,16 +304,18 @@ void do_to_ping(PING *ping)
     if (!ip_isset(&ping->to_ping[0].ip_port.ip))
         return;
 
-    ping->last_to_ping = unix_time();
     uint32_t i;
 
     for (i = 0; i < MAX_TO_PING; ++i) {
         if (!ip_isset(&ping->to_ping[i].ip_port.ip))
-            return;
+            break;
 
         send_ping_request(ping, ping->to_ping[i].ip_port, ping->to_ping[i].public_key);
         ip_reset(&ping->to_ping[i].ip_port.ip);
     }
+
+    if (i != 0)
+        ping->last_to_ping = unix_time();
 }