From 08b6cddfcc4c296ea7c78e214977515c52791270 Mon Sep 17 00:00:00 2001
From: "Roger A. Light" <roger@atchoo.org>
Date: Thu, 25 Apr 2024 00:22:41 +0100
Subject: [PATCH] Fix

---
 apps/mosquitto_ctrl/options.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/apps/mosquitto_ctrl/options.c b/apps/mosquitto_ctrl/options.c
index be9d5a26..8f5d8939 100644
--- a/apps/mosquitto_ctrl/options.c
+++ b/apps/mosquitto_ctrl/options.c
@@ -288,7 +288,7 @@ static int client_config_line_proc(struct mosq_config *cfg, int *argc, char **ar
 				if(tmp) {
 					*tmp++ = 0;
 					if(strlen(tmp) == 0){
-						url = NULL; /* Prevent free of non-heap memory later */
+						cfg->host = NULL; /* Prevent free of non-heap memory later */
 						fprintf(stderr, "Error: Empty port in URL.\n");
 						return 1;
 					}