From a4c0837b00e8d683ba9a646b48e42e54392eff56 Mon Sep 17 00:00:00 2001
From: Nils Kohl <nils.kohl@fau.de>
Date: Thu, 4 Apr 2019 12:26:38 +0200
Subject: [PATCH] Fixing std::optional (std::experimental::optional does not
 seem to have the exact same interface as std::optional)

---
 tests/mesh/MeshAABBIntersectionTest.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tests/mesh/MeshAABBIntersectionTest.cpp b/tests/mesh/MeshAABBIntersectionTest.cpp
index 967c8ce21..2ae15e994 100644
--- a/tests/mesh/MeshAABBIntersectionTest.cpp
+++ b/tests/mesh/MeshAABBIntersectionTest.cpp
@@ -63,7 +63,7 @@ void runTests( const uint_t numAABBs )
 
       walberla::optional< bool > result = isIntersecting( triDist, testAABB, maxErr );
 
-      if ( result.has_value() )
+      if ( result )
       {
          if(result.value())
          {
-- 
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