From 4ee03f21e34bf61dd517432b0551ef607265efda Mon Sep 17 00:00:00 2001
From: "Roger A. Light" <roger@atchoo.org>
Date: Mon, 29 Mar 2021 17:07:40 +0100
Subject: [PATCH] Guard against missing UNUSED.

---
 apps/db_dump/stubs.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/apps/db_dump/stubs.c b/apps/db_dump/stubs.c
index 8e233871..42a14291 100644
--- a/apps/db_dump/stubs.c
+++ b/apps/db_dump/stubs.c
@@ -6,6 +6,10 @@
 #include "mosquitto_internal.h"
 #include "util_mosq.h"
 
+#ifndef UNUSED
+#  define UNUSED(A) (void)(A)
+#endif
+
 struct mosquitto *context__init(mosq_sock_t sock)
 {
 	UNUSED(sock);