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-rw-r--r--src/gui/SubgraphModule.cpp4
1 files changed, 2 insertions, 2 deletions
diff --git a/src/gui/SubgraphModule.cpp b/src/gui/SubgraphModule.cpp
index e4f3d2df..76e285b2 100644
--- a/src/gui/SubgraphModule.cpp
+++ b/src/gui/SubgraphModule.cpp
@@ -36,8 +36,8 @@ using client::GraphModel;
namespace gui {
-SubgraphModule::SubgraphModule(GraphCanvas& canvas,
- std::shared_ptr<const GraphModel> graph)
+SubgraphModule::SubgraphModule(GraphCanvas& canvas,
+ const std::shared_ptr<const GraphModel>& graph)
: NodeModule(canvas, graph), _graph(graph)
{
assert(graph);