From 2e433653cce277bd58400c1641d236be88b41a35 Mon Sep 17 00:00:00 2001
From: Paul Romano <paul.k.romano@gmail.com>
Date: Wed, 19 Oct 2022 09:42:16 -0500
Subject: [PATCH] Avoid warning message on clang

---
 src/source.cpp | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/source.cpp b/src/source.cpp
index fc50115cd..d201e3c03 100644
--- a/src/source.cpp
+++ b/src/source.cpp
@@ -224,7 +224,8 @@ SourceSite IndependentSource::sample(uint64_t* seed) const
             auto id = (domain_type_ == DomainType::CELL)
                         ? model::cells[coord.cell]->id_
                         : model::universes[coord.universe]->id_;
-            if (found = contains(domain_ids_, id)) break;
+            if ((found = contains(domain_ids_, id)))
+              break;
           }
         }
       }