From f3dbc24964439974a01994511af2d4184e95b287 Mon Sep 17 00:00:00 2001
From: Andrew Davis <andrew.davis@ukaea.uk>
Date: Tue, 18 Feb 2020 09:22:09 +0000
Subject: [PATCH] updated test signature

---
 tests/regression_tests/source_dlopen/source_sampling.cpp | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/tests/regression_tests/source_dlopen/source_sampling.cpp b/tests/regression_tests/source_dlopen/source_sampling.cpp
index 4b13c7db92..eaf8b74d92 100644
--- a/tests/regression_tests/source_dlopen/source_sampling.cpp
+++ b/tests/regression_tests/source_dlopen/source_sampling.cpp
@@ -5,7 +5,7 @@
 
 // you must have external C linkage here otherwise 
 // dlopen will not find the file
-extern "C" openmc::Particle::Bank sample_source() {
+extern "C" openmc::Particle::Bank sample_source(uint64_t *seed) {
     openmc::Particle::Bank particle;
     // wgt
     particle.particle = openmc::Particle::Type::neutron;
@@ -16,7 +16,7 @@ extern "C" openmc::Particle::Bank sample_source() {
     particle.r.y = 0.;
     particle.r.z = 0.;
     // angle
-    particle.u = {1.,0,0};
+    particle.u = {1.0, 0.0, 0.0};
     particle.E = 14.08e6;
     particle.delayed_group = 0;
     return particle;