From be64cedfc3f360a00f172a7256917a0a7d98e675 Mon Sep 17 00:00:00 2001
From: Daniele Bariletti <daniele.bariletti@egalware.comm>
Date: Mon, 20 Oct 2025 12:30:35 +0200
Subject: [PATCH] EgtGeomKernel : - piccola correzione.

---
 CurveAux.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/CurveAux.cpp b/CurveAux.cpp
index cd163d0..f25c5b9 100644
--- a/CurveAux.cpp
+++ b/CurveAux.cpp
@@ -1137,7 +1137,7 @@ FindSpan( double dU, int nDeg, const DBLVECTOR& vKnots, int& nSpan)
    // trovo a quale span appartiene il parametro dU
    int nKnots = int( vKnots.size()) ;
    if ( abs( dU - vKnots[nKnots-1]) < EPS_SMALL) {
-      nSpan = nKnots - 1 ;
+      nSpan = nKnots - 1 - nDeg ;
       return true ;
    }
    int nLow = nDeg - 1 ;