From d13bf12f54b21f05dfa7484ede164e9821662351 Mon Sep 17 00:00:00 2001
From: Daniel Doehring <doehringd2@gmail.com>
Date: Tue, 8 Aug 2023 08:36:26 +0200
Subject: [PATCH] Update src/solvers/dgsem_p4est/dg_2d_parabolic.jl

Co-authored-by: Hendrik Ranocha <ranocha@users.noreply.github.com>
---
 src/solvers/dgsem_p4est/dg_2d_parabolic.jl | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/solvers/dgsem_p4est/dg_2d_parabolic.jl b/src/solvers/dgsem_p4est/dg_2d_parabolic.jl
index 51d3653ec22..a04523d2fb4 100644
--- a/src/solvers/dgsem_p4est/dg_2d_parabolic.jl
+++ b/src/solvers/dgsem_p4est/dg_2d_parabolic.jl
@@ -22,6 +22,8 @@ function create_cache_parabolic(mesh::P4estMesh{2}, equations_hyperbolic::Abstra
     return cache
 end
 
+# TODO: Remove in favor of the implementation for the TreeMesh 
+#       once the P4estMesh can handle mortars as well
 function rhs_parabolic!(du, u, t, mesh::P4estMesh{2},
                         equations_parabolic::AbstractEquationsParabolic,
                         initial_condition, boundary_conditions_parabolic, source_terms,