From 46375f059276cb2d4d1e47bf65f984c6466dc2a0 Mon Sep 17 00:00:00 2001
From: AUTOMATIC1111 <16777216c@gmail.com>
Date: Sat, 9 Sep 2023 09:39:37 +0300
Subject: [PATCH] fix for crash when running #12924 without --device-id

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

diff --git a/modules/devices.py b/modules/devices.py
index 63c38eff1..1d4eb5635 100644
--- a/modules/devices.py
+++ b/modules/devices.py
@@ -60,7 +60,7 @@ def enable_tf32():
 
         # enabling benchmark option seems to enable a range of cards to do fp16 when they otherwise can't
         # see https://github.com/AUTOMATIC1111/stable-diffusion-webui/pull/4407
-        device_id = (int(shared.cmd_opts.device_id) if shared.cmd_opts.device_id.isdigit() else 0) or torch.cuda.current_device()
+        device_id = (int(shared.cmd_opts.device_id) if shared.cmd_opts.device_id is not None and shared.cmd_opts.device_id.isdigit() else 0) or torch.cuda.current_device()
         if torch.cuda.get_device_capability(device_id) == (7, 5) and torch.cuda.get_device_name(device_id).startswith("NVIDIA GeForce GTX 16"):
             torch.backends.cudnn.benchmark = True