From 57b61effe69dd187035b2b9ee5f75f1943ffc760 Mon Sep 17 00:00:00 2001
From: Oscar Dowson <o.dowson@gmail.com>
Date: Fri, 1 May 2026 13:49:00 +1200
Subject: [PATCH] Fix querying MOI.DualObjectiveValue

---
 src/MOI/MOI_wrapper.jl | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/src/MOI/MOI_wrapper.jl b/src/MOI/MOI_wrapper.jl
index 837c7ba1..fde1f4a4 100644
--- a/src/MOI/MOI_wrapper.jl
+++ b/src/MOI/MOI_wrapper.jl
@@ -3744,11 +3744,10 @@ end
     MOI.DualObjectiveValue
 =#
 
-# TODO(odow): this is wrong
 function MOI.get(model::Optimizer, attr::MOI.DualObjectiveValue)
     _throw_if_optimize_in_progress(model, attr)
     MOI.check_result_index_bounds(model, attr)
-    return MOI.get(model, MOI.ObjectiveValue(attr.result_index))
+    return MOI.Utilities.get_fallback(model, attr, Float64)
 end
 
 #=