From f67544ae2ab51076900f8a79c140ed786d1a4087 Mon Sep 17 00:00:00 2001
From: Ioannis Dressos <96877388+idressos@users.noreply.github.com>
Date: Wed, 8 Jul 2026 12:11:38 +0300
Subject: [PATCH] Fix nil pointer panic in WakeOnHost when MAC not found

---
 handler/routes_wake_on_lan.go | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/handler/routes_wake_on_lan.go b/handler/routes_wake_on_lan.go
index 1747a1e..0742b1f 100644
--- a/handler/routes_wake_on_lan.go
+++ b/handler/routes_wake_on_lan.go
@@ -124,6 +124,9 @@ func WakeOnHost(db store.IStore) echo.HandlerFunc {
 	return func(c echo.Context) error {
 		macAddress := c.Param("mac_address")
 		host, err := db.GetWakeOnLanHost(macAddress)
+		if err != nil {
+			return createError(c, err, fmt.Sprintf("Wake On Host Not Found: %s", macAddress))
+		}
 
 		now := time.Now().UTC()
 		host.LatestUsed = &now