From 9ef7ad49513faec9119bc411b7d0e394e9ab9d53 Mon Sep 17 00:00:00 2001
From: "Adam J. Jackson" <a.j.jackson@physics.org>
Date: Thu, 19 Dec 2024 09:59:05 +0000
Subject: [PATCH] Parser didn't like an if: starting with !, odd?

---
 .github/workflows/test_checkout_one_os.yml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/.github/workflows/test_checkout_one_os.yml b/.github/workflows/test_checkout_one_os.yml
index 00d0ba637..78eb15977 100644
--- a/.github/workflows/test_checkout_one_os.yml
+++ b/.github/workflows/test_checkout_one_os.yml
@@ -25,7 +25,7 @@ on:
 
 jobs:
   test:
-    if: ! inputs.skip
+    if: ${{ ! inputs.skip }}
     runs-on: ${{ inputs.os }}
     env:
       MIN_MAX_PYTHON_VERSIONS: |