From 88ae0cd0a4085b51e3b3969098667fdb25518e57 Mon Sep 17 00:00:00 2001
From: Oscar Smith <oscardssmith@gmail.com>
Date: Fri, 16 Sep 2022 14:46:45 -0400
Subject: [PATCH] Use both sides of tspan when determining dtmin

https://github.com/SciML/OrdinaryDiffEq.jl/pull/1762 but for DDEs.
---
 src/solve.jl | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/solve.jl b/src/solve.jl
index 2c69ff8d..0ca2dbcc 100644
--- a/src/solve.jl
+++ b/src/solve.jl
@@ -25,7 +25,7 @@ function DiffEqBase.__init(prob::DiffEqBase.AbstractDDEProblem,
                            calck = (callback !== nothing && callback != CallbackSet()) || # Empty callback
                                dense, # and no dense output
                            dt = zero(eltype(prob.tspan)),
-                           dtmin = DiffEqBase.prob2dtmin(prob; use_end_time = false),
+                           dtmin = DiffEqBase.prob2dtmin(prob),
                            dtmax = eltype(prob.tspan)(prob.tspan[end] - prob.tspan[1]),
                            force_dtmin = false,
                            adaptive = DiffEqBase.isadaptive(alg),