From 9c407caf2ce6179448a3633e59a3d058b4a5db53 Mon Sep 17 00:00:00 2001
From: "David F. Mulcahey" <dmulcahey@amica.com>
Date: Tue, 21 Jan 2020 10:26:32 -0500
Subject: [PATCH] Hide blank manufacturer names on Device details page (#4543)

* don't show "by" when there is no manufacturer

* Update src/panels/config/devices/device-detail/ha-device-card.ts

Co-Authored-By: Bram Kragten <mail@bramkragten.nl>

Co-authored-by: Bram Kragten <mail@bramkragten.nl>
---
 .../devices/device-detail/ha-device-card.ts    | 18 +++++++++++-------
 1 file changed, 11 insertions(+), 7 deletions(-)

diff --git a/src/panels/config/devices/device-detail/ha-device-card.ts b/src/panels/config/devices/device-detail/ha-device-card.ts
index a9b5ad7b89..c0a40927e3 100644
--- a/src/panels/config/devices/device-detail/ha-device-card.ts
+++ b/src/panels/config/devices/device-detail/ha-device-card.ts
@@ -31,13 +31,17 @@ export class HaDeviceCard extends LitElement {
         <div class="card-content">
           <div class="info">
             <div class="model">${this.device.model}</div>
-            <div class="manuf">
-              ${this.hass.localize(
-                "ui.panel.config.integrations.config_entry.manuf",
-                "manufacturer",
-                this.device.manufacturer
-              )}
-            </div>
+            ${this.device.manufacturer
+              ? html`
+                  <div class="manuf">
+                    ${this.hass.localize(
+                      "ui.panel.config.integrations.config_entry.manuf",
+                      "manufacturer",
+                      this.device.manufacturer
+                    )}
+                  </div>
+                `
+              : ""}
             ${this.device.area_id
               ? html`
                   <div class="area">