From f35b493d2e19e8d10ae9699ccde6f97fda4c1bac Mon Sep 17 00:00:00 2001
From: Denis Shulyaka <Shulyaka@gmail.com>
Date: Mon, 10 Jul 2023 12:15:27 +0300
Subject: [PATCH] humidifier cards: support null target humidity (#17240)

remove target humidity if not provided
---
 src/panels/lovelace/cards/hui-humidifier-card.ts | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/panels/lovelace/cards/hui-humidifier-card.ts b/src/panels/lovelace/cards/hui-humidifier-card.ts
index 57e9ee8ee5..3aae9d2bf5 100644
--- a/src/panels/lovelace/cards/hui-humidifier-card.ts
+++ b/src/panels/lovelace/cards/hui-humidifier-card.ts
@@ -100,7 +100,7 @@ export class HuiHumidifierCard extends LitElement implements LovelaceCard {
       stateObj.attributes.humidity !== null &&
       Number.isFinite(Number(stateObj.attributes.humidity))
         ? stateObj.attributes.humidity
-        : stateObj.attributes.min_humidity;
+        : null;
 
     const setHumidity = this._setHum ? this._setHum : targetHumidity;
 
@@ -111,6 +111,7 @@ export class HuiHumidifierCard extends LitElement implements LovelaceCard {
       : html`
           <round-slider
             .value=${targetHumidity}
+            .disabled=${targetHumidity === null}
             .min=${stateObj.attributes.min_humidity}
             .max=${stateObj.attributes.max_humidity}
             .rtl=${rtlDirection === "rtl"}