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-rw-r--r--src/gui/GraphCanvas.hpp2
1 files changed, 1 insertions, 1 deletions
diff --git a/src/gui/GraphCanvas.hpp b/src/gui/GraphCanvas.hpp
index b2529845..5b379ec7 100644
--- a/src/gui/GraphCanvas.hpp
+++ b/src/gui/GraphCanvas.hpp
@@ -96,7 +96,7 @@ private:
void menu_new_graph();
void menu_load_graph();
void menu_properties();
- void load_plugin(WPtr<client::PluginModel> weak_plugin);
+ void load_plugin(const WPtr<client::PluginModel>& weak_plugin);
void build_menus();