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Diffstat (limited to 'src/mongo/base/initializer_dependency_graph.cpp')
-rw-r--r--src/mongo/base/initializer_dependency_graph.cpp2
1 files changed, 2 insertions, 0 deletions
diff --git a/src/mongo/base/initializer_dependency_graph.cpp b/src/mongo/base/initializer_dependency_graph.cpp
index 0ed8c7318e0..24239cb4057 100644
--- a/src/mongo/base/initializer_dependency_graph.cpp
+++ b/src/mongo/base/initializer_dependency_graph.cpp
@@ -54,6 +54,8 @@ Status InitializerDependencyGraph::addInitializer(std::string name,
if (!initFn)
return Status(ErrorCodes::BadValue, "Illegal to supply a NULL function");
+ invariant(!frozen());
+
InitializerDependencyNode& newNode = _nodes[name];
if (newNode.initFn) {
return Status(ErrorCodes::Error(50999), name);