From d04c8cf8e185aed8b555668a81fd34e00be7bd4e Mon Sep 17 00:00:00 2001
From: Yingbo Ma <mayingbo5@gmail.com>
Date: Wed, 21 Feb 2024 14:25:37 -0500
Subject: [PATCH] Connection should be a scalar as well

---
 src/equations.jl | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/equations.jl b/src/equations.jl
index 62c5934e2..77be376ca 100644
--- a/src/equations.jl
+++ b/src/equations.jl
@@ -5,7 +5,7 @@ hide_lhs(_) = false
 ###
 ### Connection
 ###
-struct Connection
+struct Connection <: Real
     systems
 end
 Connection() = Connection(nothing)