From d37a5f903cadcee65c16b10c9489f93655835475 Mon Sep 17 00:00:00 2001
From: TheAssassin <theassassin@assassinate-you.net>
Date: Wed, 25 Dec 2024 17:01:55 +0100
Subject: [PATCH] fixup! Cache Docker images on GitHub container registry

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

diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index a143834..cf6606d 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -14,6 +14,8 @@ jobs:
     env:
       ARCH: ${{ matrix.ARCH }}
       DIST: bionic
+      # not provided by GitHub by default
+      GITHUB_DEFAULT_BRANCH: ${{ github.event.repository.default_branch }}
     steps:
       - uses: actions/checkout@v4
         with: