1 files changed, 4 insertions, 1 deletions
diff --git a/test/buildtool/execution_api/bazel/bazel_msg_factory.test.cpp b/test/buildtool/execution_api/bazel/bazel_msg_factory.test.cpp
index 0f9039d9..71dd67e3 100644
--- a/test/buildtool/execution_api/bazel/bazel_msg_factory.test.cpp
+++ b/test/buildtool/execution_api/bazel/bazel_msg_factory.test.cpp
@@ -111,7 +111,10 @@ TEST_CASE("Bazel internals: MessageFactory", "[execution_api]") {
                 }
             }
         },
-        [&blobs](BazelBlob&& blob) { blobs.Emplace(std::move(blob)); }));
+        [&blobs](BazelBlob&& blob) {
+            blobs.Emplace(std::move(blob));
+            return true;
+        }));
 
     // TODO(aehlig): also check total number of DirectoryNode blobs in container
 }