From 9d4d3738ff6e8759b582a966286aa7f8603e09bd Mon Sep 17 00:00:00 2001
From: MichaelDvP <github@mdvp.de>
Date: Fri, 14 Oct 2022 14:27:50 +0200
Subject: [PATCH] fix memory leak

---
 src/mqtt.cpp | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/mqtt.cpp b/src/mqtt.cpp
index 251dafdd4..7571f7def 100644
--- a/src/mqtt.cpp
+++ b/src/mqtt.cpp
@@ -912,6 +912,7 @@ void Mqtt::publish_ha_sensor_config(DeviceValue & dv, const std::string & model,
         dev_json["mf"]         = brand;
         dev_json["mdl"]        = model;
         dev_json["via_device"] = "ems-esp";
+        free(cap_name);
     }
 
     // calculate the min and max