From e75272d6d7e0f38cf15152c1f5bb12e32d64a2bc Mon Sep 17 00:00:00 2001
From: Franck Nijhof <frenck@frenck.nl>
Date: Fri, 25 Jan 2019 00:10:31 +0100
Subject: [PATCH] :ambulance: Do not show empty categories (#8268)

---
 source/components/index.html | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/source/components/index.html b/source/components/index.html
index d6d9ade957f..a55d60425b6 100644
--- a/source/components/index.html
+++ b/source/components/index.html
@@ -50,8 +50,9 @@ Support for these components is provided by the Home Assistant community.
       <a href='#version/{{ added_two_ago_version }}' class="btn added_two_versions_ago">Added in {{ added_two_ago_version }} ({{ two_ago_version_components_count }})</a>
 
 {%- for category in categories -%}
-  {%- if category and category != 'Other' -%}
-    <a href='#{{ category | slugify }}' class="btn">{{ category }} ({{ components | where: 'ha_category', category | size }})</a>
+  {%- assign components_count = components | where: 'ha_category', category | size -%}
+  {%- if category and category != 'Other' and components_count != 0 -%}
+    <a href='#{{ category | slugify }}' class="btn">{{ category }} ({{ components_count }})</a>
   {%- endif -%}
 {%- endfor -%}