fixing mistake added by antonys suggestion

oscar-system · Jul 12, 2024 · 3307d4f · 3307d4f
1 parent 51d61af
commit 3307d4f
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/Serialization/Combinatorics.jl b/src/Serialization/Combinatorics.jl
@@ -25,7 +25,7 @@ end
 @register_serialization_type Matroid "Matroid"
 
 function save_object(s::SerializerState, m::Matroid) 
-  @req groundset(m) isa Vector{Int} "Groundset must be a Vector{Int}"
+  @req matroid_groundset(m) isa Vector{Int} "Groundset must be a Vector{Int}"
 
   save_data_dict(s) do
     save_object(s, pm_object(m), :matroid)