From 7c5fb74e200efaa66729072952612b5c29aad8a7 Mon Sep 17 00:00:00 2001
From: Florian Berthold <florian.berthold@sub-net.at>
Date: Fri, 29 May 2026 10:43:54 +0200
Subject: [PATCH] fix(sync): register OMSYNC addon-message prefix so the threat
 relay receives on 3.3.5

---
 Omen/OmenSync.lua | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/Omen/OmenSync.lua b/Omen/OmenSync.lua
index 40de513..5c8a3b1 100644
--- a/Omen/OmenSync.lua
+++ b/Omen/OmenSync.lua
@@ -110,6 +110,12 @@ end
 -- Receiver
 -- ---------------------------------------------------------------------------
 
+-- Register the prefix so CHAT_MSG_ADDON fires for our messages on 3.3.5.
+-- Without this, incoming OMSYNC packets are silently discarded by the client.
+if RegisterAddonMessagePrefix then
+    RegisterAddonMessagePrefix(PREFIX)
+end
+
 local f = CreateFrame("Frame")
 f:RegisterEvent("CHAT_MSG_ADDON")
 f:RegisterEvent("PLAYER_LEAVING_WORLD")