From c53294e69e366293a04a10cfd9331f504ceab0ce Mon Sep 17 00:00:00 2001
From: J08nY
Date: Thu, 16 May 2024 13:57:46 +0200
Subject: Fix efd detection.

---
 pyecsca/ec/model.py | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/pyecsca/ec/model.py b/pyecsca/ec/model.py
index b4f62d3..42025c5 100644
--- a/pyecsca/ec/model.py
+++ b/pyecsca/ec/model.py
@@ -178,7 +178,8 @@ class TwistedEdwardsModel(EFDCurveModel):
         super().__init__("twisted")
 
 
-if not ShortWeierstrassModel.coordinates:
+_dirs = list(files("pyecsca.ec").joinpath("efd").iterdir())
+if not _dirs:
     import warnings
 
     warnings.warn(
-- 
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