From 8db79850e505f41459e71d58685f13db4f8a6674 Mon Sep 17 00:00:00 2001
From: Jaron Kent-Dobias <jaron@kent-dobias.com>
Date: Tue, 23 Nov 2021 15:19:54 +0100
Subject: Fixed bug in previous commit due to unsigned int underflow.

---
 stokes.hpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/stokes.hpp b/stokes.hpp
index b511b0d..d86b479 100644
--- a/stokes.hpp
+++ b/stokes.hpp
@@ -33,7 +33,7 @@ public:
 
   Real dgCoeff(unsigned i, Real t) const {
     Real x = 2 * t - 1;
-    return ((i - 1) * x * std::legendre(i, x) - (i + 1) * std::legendre(i + 1, x)) / 2.0;
+    return ((i - 1.0) * x * std::legendre(i, x) - (i + 1) * std::legendre(i + 1, x)) / 2.0;
   }
 
   Vector<Scalar> f(Real t) const {
-- 
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