From cd9799162c2dd3d2dd5dbbf2d2a938fbb652ef5e Mon Sep 17 00:00:00 2001
From: Charles Kawczynski <kawczynski.charles@gmail.com>
Date: Mon, 16 Sep 2024 10:48:27 -0400
Subject: [PATCH] Add Bool assertion in callback loop

---
 Project.toml       | 2 +-
 src/integrators.jl | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/Project.toml b/Project.toml
index 04444666..9b028987 100644
--- a/Project.toml
+++ b/Project.toml
@@ -1,7 +1,7 @@
 name = "ClimaTimeSteppers"
 uuid = "595c0a79-7f3d-439a-bc5a-b232dc3bde79"
 authors = ["Climate Modeling Alliance"]
-version = "0.7.36"
+version = "0.7.37"
 
 [deps]
 ClimaComms = "3a4d1b5c-c61d-41fd-a00a-5873ba7a1b0d"
diff --git a/src/integrators.jl b/src/integrators.jl
index da68d579..66bd8441 100644
--- a/src/integrators.jl
+++ b/src/integrators.jl
@@ -247,7 +247,7 @@ function __step!(integrator)
     # apply callbacks
     discrete_callbacks = integrator.callback.discrete_callbacks
     for (ncb, callback) in enumerate(discrete_callbacks)
-        if callback.condition(integrator.u, integrator.t, integrator)
+        if callback.condition(integrator.u, integrator.t, integrator)::Bool
             NVTX.@range "Callback $ncb of $(length(discrete_callbacks))" color = colorant"yellow" begin
                 callback.affect!(integrator)
             end