From 548dbaa5bf587d5abb6889a6e8f431fa091cea61 Mon Sep 17 00:00:00 2001
From: Peter Hill <peter.hill@york.ac.uk>
Date: Mon, 29 Jul 2024 16:10:03 +0100
Subject: [PATCH] CI: Checkout submodules

---
 .github/workflows/tests.yml | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/.github/workflows/tests.yml b/.github/workflows/tests.yml
index 817e373..bb97284 100644
--- a/.github/workflows/tests.yml
+++ b/.github/workflows/tests.yml
@@ -12,6 +12,8 @@ jobs:
 
     steps:
     - uses: actions/checkout@v4
+      with:
+        submodules: "recursive"
     - name: Set up Python ${{ matrix.python-version }}
       uses: actions/setup-python@v5
       with: