From 89208f963360a6bacc0df204a9ef297c5572dea2 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Hugo=20H=C3=B6rnquist?= <hugo@lysator.liu.se>
Date: Thu, 7 Sep 2023 15:33:52 +0200
Subject: Explicitly import copy-tree (needed since guile 3).

---
 module/hnh/util.scm | 1 +
 1 file changed, 1 insertion(+)

diff --git a/module/hnh/util.scm b/module/hnh/util.scm
index 929f23a0..6fe9b371 100644
--- a/module/hnh/util.scm
+++ b/module/hnh/util.scm
@@ -4,6 +4,7 @@
   :use-module (srfi srfi-88)           ; postfix keywords
   :use-module ((sxml fold) :select (fold-values))
   :use-module ((srfi srfi-9 gnu) :select (set-fields))
+  :use-module ((ice-9 copy-tree) :select (copy-tree))
   :re-export (fold-values)
   :export (aif
            awhen
-- 
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