Replace unused macro with cl_unused.

[cln.git] / src / numtheory / cl_nt_sqrtmodp.cc

diff --git a/src/numtheory/cl_nt_sqrtmodp.cc b/src/numtheory/cl_nt_sqrtmodp.cc
index 3727ff9851cf1b9afaa7b3b5662996ab34d31efe..5f804edc929da1a90ec5db70c9e23c4e02a1dee6 100644 (file)
--- a/src/numtheory/cl_nt_sqrtmodp.cc
+++ b/src/numtheory/cl_nt_sqrtmodp.cc
@@ -113,12 +113,13 @@ static const sqrt_mod_p_t cantor_zassenhaus_sqrt (const cl_modint_ring& R, const
                };
                const gcd_result gcd (const pol2& u)
                {
-                       if (zerop(u.c1))
+                       if (zerop(u.c1)) {
                                // constant polynomial u(X)
                                if (zerop(u.c0))
                                        return gcd_result(2);
                                else
                                        return gcd_result(0);
+                       }
                        // u(X) = c0 + c1*X has zero -c0/c1.
                        var cl_MI_x c1inv = R->recip(u.c1);
                        if (c1inv.condition)