Fix cast warning

[xonotic/netradiant.git] / radiant / treemodel.cpp

diff --git a/radiant/treemodel.cpp b/radiant/treemodel.cpp
index 12441f0e7ee0f5523f005c79dc8c8c1642902011..cbd529d4a5b6290ee58bde0a666d9db73408c451 100644 (file)
--- a/radiant/treemodel.cpp
+++ b/radiant/treemodel.cpp
@@ -984,7 +984,7 @@ static gboolean graph_tree_model_iter_parent( GraphTreeModel *tree_model, GtkTre
        return FALSE;
 }
 
-static GObjectClass *g_parent_class = 0;
+static GObjectClass *g_parent_class = nullptr;
 
 namespace
 {