From d384de354abbfdec6418049a7fbfb6d9d8e06d79 Mon Sep 17 00:00:00 2001
From: Evangelos Voyiatzis <evoyiatzis@gmail.com>
Date: Fri, 7 Feb 2025 09:31:28 +0200
Subject: [PATCH] Update unit test in improper-class2.yaml

---
 unittest/force-styles/tests/improper-class2.yaml | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/unittest/force-styles/tests/improper-class2.yaml b/unittest/force-styles/tests/improper-class2.yaml
index 4350441eeb..d60ae48602 100644
--- a/unittest/force-styles/tests/improper-class2.yaml
+++ b/unittest/force-styles/tests/improper-class2.yaml
@@ -14,7 +14,9 @@ improper_coeff: ! |
   1  75.0 169
   2  45.0  10
   *  aa 75 42 31 125.4 130.01 115.06
-extract: ! ""
+extract: ! |
+  k0 1
+  chi0 1
 natoms: 29
 init_energy: 1375.7372366975192
 init_stress: ! |-