From dfc56d9daf02b42b2cc0f9d4dbe13d996b73d6bb Mon Sep 17 00:00:00 2001
From: Christopher Rackauckas <accounts@chrisrackauckas.com>
Date: Sat, 8 Jun 2024 20:50:57 -0400
Subject: [PATCH] Fix opname (#1165)

This was found downstream.
---
 src/utils.jl | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/utils.jl b/src/utils.jl
index f067a14c6..5d56b1998 100644
--- a/src/utils.jl
+++ b/src/utils.jl
@@ -111,6 +111,7 @@ function diff2term(O, O_metadata::Union{Dict, Nothing, Base.ImmutableDict}=nothi
         ds = nothing
     end
     d_separator = 'ˍ'
+    local opname
 
     if ds === nothing
         return maketerm(typeof(O), head(O), map(diff2term, children(O)),