From 801618740c8023014eb56f7f48d09d07aba01037 Mon Sep 17 00:00:00 2001
From: "Markus F.X.J. Oberhumer" <markus@oberhumer.com>
Date: Mon, 1 Feb 2021 13:06:49 +0100
Subject: [PATCH] CI: fix current Ubuntu problem.

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

diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 8b047322..af55e95f 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -61,6 +61,7 @@ jobs:
             if [[ ${{ matrix.C }} =~ ^(clang|gcc).*-m32$ ]]; then
               sudo dpkg --add-architecture i386
               sudo apt-get update
+              sudo apt-get install --only-upgrade apt
               sudo apt-get install -y g++-9-multilib g++-10-multilib zlib1g-dev:i386
             fi
           fi