From 440a6bfce867833a325c3005ff2e9ce49a3e35db Mon Sep 17 00:00:00 2001
From: Peter Englmaier <peter-englmaier@users.noreply.github.com>
Date: Tue, 18 Jun 2024 09:01:04 +0200
Subject: [PATCH] Fix broken humidity reading after reconnect of device (#933)

---
 indi-aagcloudwatcher-ng/indi_aagcloudwatcher_ng.cpp | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/indi-aagcloudwatcher-ng/indi_aagcloudwatcher_ng.cpp b/indi-aagcloudwatcher-ng/indi_aagcloudwatcher_ng.cpp
index b3a7ce09d..27cb2d9bc 100644
--- a/indi-aagcloudwatcher-ng/indi_aagcloudwatcher_ng.cpp
+++ b/indi-aagcloudwatcher-ng/indi_aagcloudwatcher_ng.cpp
@@ -71,8 +71,11 @@ bool AAGCloudWatcher::Handshake()
 
         if (m_FirmwareVersion >= 5.6)
         {
-            addParameter("WEATHER_HUMIDITY", "Relative Humidity (%)", 0, 100, 10);
-            setCriticalParameter("WEATHER_HUMIDITY");
+            // add humidity parameter, if not already present
+            if (!ParametersNP.findWidgetByName("WEATHER_HUMIDITY")) {
+                addParameter("WEATHER_HUMIDITY", "Relative Humidity (%)", 0, 100, 10);
+                setCriticalParameter("WEATHER_HUMIDITY");
+            }
         }
 
         return true;