Merge pull request #27 from xsco/fix/work-with-experimental-optional

Compilation fixes when using experimental optional

2 files changed, 1 insertions, 2 deletions

diff --git a/example/engine_prime.cpp b/example/engine_prime.cpp
index 3dcb957..c4ba03a 100644
--- a/example/engine_prime.cpp
+++ b/example/engine_prime.cpp
@@ -16,7 +16,6 @@
  */
 
 #include <iostream>
-#include <optional>
 #include <string>
 #include <vector>
 
diff --git a/test/enginelibrary/crate_test.cpp b/test/enginelibrary/crate_test.cpp
index 6ec7a11..aa1a274 100644
--- a/test/enginelibrary/crate_test.cpp
+++ b/test/enginelibrary/crate_test.cpp
@@ -316,7 +316,7 @@ BOOST_AUTO_TEST_CASE(create_sub_crate__valid_name__succeeds)
     // Assert
     auto parent = sc.parent();
     BOOST_CHECK(parent);
-    BOOST_CHECK_EQUAL(parent.value().id(), c.id());
+    BOOST_CHECK_EQUAL(parent->id(), c.id());
     auto children = c.children();
     BOOST_CHECK_EQUAL(children.size(), 1);
     auto child = children[0];