From 3e0033ef30a111076af54a7a4e6b470cdc570886 Mon Sep 17 00:00:00 2001
From: comfyanonymous <comfyanonymous@protonmail.com>
Date: Fri, 10 Nov 2023 03:19:05 -0500
Subject: [PATCH] Fix model merge bug.

Unload models before getting weights for model patching.
---
 comfy/model_patcher.py | 1 +
 1 file changed, 1 insertion(+)

diff --git a/comfy/model_patcher.py b/comfy/model_patcher.py
index 55800e86ea4..ef18d1b2342 100644
--- a/comfy/model_patcher.py
+++ b/comfy/model_patcher.py
@@ -134,6 +134,7 @@ def add_patches(self, patches, strength_patch=1.0, strength_model=1.0):
         return list(p)
 
     def get_key_patches(self, filter_prefix=None):
+        comfy.model_management.unload_model_clones(self)
         model_sd = self.model_state_dict()
         p = {}
         for k in model_sd: