From 0c68c20d2bd561d1fea948762babec3473a1bd99 Mon Sep 17 00:00:00 2001
From: "Roger A. Light" <roger@atchoo.org>
Date: Thu, 27 Feb 2020 15:00:45 +0000
Subject: [PATCH] Fix `mosquitto_client_protocol()` returning incorrect values.

---
 src/plugin.c | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

diff --git a/src/plugin.c b/src/plugin.c
index 68386fad..f8703f7d 100644
--- a/src/plugin.c
+++ b/src/plugin.c
@@ -65,7 +65,14 @@ void *mosquitto_client_certificate(const struct mosquitto *client)
 
 int mosquitto_client_protocol(const struct mosquitto *client)
 {
-	return client->protocol;
+#ifdef WITH_WEBSOCKETS
+	if(client->wsi){
+		return mp_websockets;
+	}else
+#endif
+	{
+		return mp_mqtt;
+	}
 }