From 977dd9dd340bcc71166a5d4f691354fdaaf3584e Mon Sep 17 00:00:00 2001
From: "J. Nick Koston" <nick@home-assistant.io>
Date: Wed, 22 Oct 2025 12:29:23 -1000
Subject: [PATCH] manual copy

---
 esphome/components/web_server/web_server.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/esphome/components/web_server/web_server.cpp b/esphome/components/web_server/web_server.cpp
index 1d08ef5a35..e84bb67aba 100644
--- a/esphome/components/web_server/web_server.cpp
+++ b/esphome/components/web_server/web_server.cpp
@@ -723,7 +723,7 @@ std::string WebServer::fan_json(fan::Fan *obj, JsonDetail start_config) {
     root["speed_level"] = obj->speed;
     root["speed_count"] = traits.supported_speed_count();
   }
-  if (obj->get_traits().supports_oscillation())
+  if (traits.supports_oscillation())
     root["oscillation"] = obj->oscillating;
   if (start_config == DETAIL_ALL) {
     this->add_sorting_info_(root, obj);