fix DDE/SDE

SciML · Aug 15, 2024 · 34743d2 · 34743d2
1 parent 025900d
commit 34743d2
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/lib/OrdinaryDiffEqDifferentiation/src/linsolve_utils.jl b/lib/OrdinaryDiffEqDifferentiation/src/linsolve_utils.jl
@@ -10,10 +10,11 @@ function dolinsolve(integrator, linsolve; A = nothing, linu = nothing, b = nothi
 
     _alg = unwrap_alg(integrator, true)
     if !isnothing(A)
-        (;du, u, p, t) = integrator
         if isnothing(integrator)
             reinit!(linsolve; A)
         else
+            (;u, p, t) = integrator
+            du = hasproperty(integrator) ? integrator.du : nothing
             p = (du, u, p, t)
             reinit!(linsolve; A, p)
         end