From 45b8a499a7e6d732b1711a0016c211f2b3c19232 Mon Sep 17 00:00:00 2001
From: AUTOMATIC1111 <16777216c@gmail.com>
Date: Sat, 2 Mar 2024 10:36:48 +0300
Subject: [PATCH] fix wrong condition

---
 modules/sd_samplers_common.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/modules/sd_samplers_common.py b/modules/sd_samplers_common.py
index 6df423912..bda578cc5 100644
--- a/modules/sd_samplers_common.py
+++ b/modules/sd_samplers_common.py
@@ -156,7 +156,7 @@ replace_torchsde_browinan()
 
 
 def apply_refiner(cfg_denoiser, sigma=None):
-    if opts.refiner_switch_by_sample_steps or not sigma:
+    if opts.refiner_switch_by_sample_steps or sigma is None:
         completed_ratio = cfg_denoiser.step / cfg_denoiser.total_steps
         cfg_denoiser.p.extra_generation_params["Refiner switch by sampling steps"] = True