From b8dfc6b1b5db4a021a9480101e0961ed71e283e5 Mon Sep 17 00:00:00 2001
From: Theo Arends <11044339+arendst@users.noreply.github.com>
Date: Thu, 28 Mar 2019 15:29:08 +0100
Subject: [PATCH] Change order of evaluation

Change order of evaluation
---
 sonoff/xplg_wemohue.ino | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/sonoff/xplg_wemohue.ino b/sonoff/xplg_wemohue.ino
index 51e51f84b..0dfcc2f5d 100644
--- a/sonoff/xplg_wemohue.ino
+++ b/sonoff/xplg_wemohue.ino
@@ -197,6 +197,7 @@ void HueRespondToMSearch(void)
 bool UdpDisconnect(void)
 {
   if (udp_connected) {
+    PortUdp.flush();
     WiFiUDP::stopAll();
     AddLog_P(LOG_LEVEL_DEBUG, PSTR(D_LOG_UPNP D_MULTICAST_DISABLED));
     udp_connected = false;
@@ -232,7 +233,7 @@ void PollUdp(void)
       AddLog_P2(LOG_LEVEL_DEBUG_MORE, PSTR("UDP: Packet (%d)"), len);
 //      AddLog_P2(LOG_LEVEL_DEBUG_MORE, PSTR("\n%s"), packet_buffer);
 
-      if ((strstr_P(packet_buffer, PSTR("M-SEARCH")) != nullptr) && !udp_response_mutex && devices_present) {
+      if (devices_present && !udp_response_mutex && (strstr_P(packet_buffer, PSTR("M-SEARCH")) != nullptr)) {
         udp_response_mutex = true;
 
         udp_remote_ip = PortUdp.remoteIP();