From 02ab0d013926ce4dea8f39fad2647500aee37684 Mon Sep 17 00:00:00 2001
From: Christian Mueller <christian@cynfo.com>
Date: Fri, 24 Apr 2026 13:17:06 +0200
Subject: [PATCH] fix: only show OTA button when firmware differs from current
 version

---
 templates/devices.html | 12 ++++++++++--
 1 file changed, 10 insertions(+), 2 deletions(-)

diff --git a/templates/devices.html b/templates/devices.html
index 639d8b6..e55c2e3 100644
--- a/templates/devices.html
+++ b/templates/devices.html
@@ -87,11 +87,19 @@
                                             <i class="bi bi-wifi"></i>
                                         </button>
                                     </form>
-                                    {% if firmwares %}
-                                    <button class="btn btn-sm btn-outline-warning" title="Firmware Update"
+                                    {% if firmwares and device.version and device.online %}
+                                        {% set needs_update = [] %}
+                                        {% for fw in firmwares %}
+                                            {% if device.version not in fw.name %}
+                                                {% if needs_update.append(1) %}{% endif %}
+                                            {% endif %}
+                                        {% endfor %}
+                                        {% if needs_update %}
+                                    <button class="btn btn-sm btn-outline-warning" title="Firmware Update verfuegbar"
                                             data-bs-toggle="modal" data-bs-target="#ota-{{ device.id }}">
                                         <i class="bi bi-cloud-arrow-up"></i>
                                     </button>
+                                        {% endif %}
                                     {% endif %}
                                     <button class="btn btn-sm btn-outline-primary" data-bs-toggle="modal"
                                             data-bs-target="#edit-{{ device.id }}">