From 9c9f592555185b3efcfdc0d145b811933d39f100 Mon Sep 17 00:00:00 2001
From: Jochen Topf <jochen@topf.org>
Date: Tue, 14 Nov 2023 16:05:53 +0100
Subject: [PATCH] Github actions: Go back to checkout@v3 because v4 breaks
 Ubuntu 18.04

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

diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 15d4f703..a3aa674b 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -132,7 +132,7 @@ jobs:
               make \
               pandoc \
               zlib-devel
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v3 # v4 does not work with Ubuntu 18.04
       - uses: ./.github/actions/install-from-git
       - uses: ./.github/actions/cmake
       - uses: ./.github/actions/build