From 313abbf50fdc3da8ea53bc931a4531663709724f Mon Sep 17 00:00:00 2001
From: karliss <karlis3p70l1ij@gmail.com>
Date: Thu, 16 Jul 2020 13:40:26 +0300
Subject: [PATCH] Run apt update to refresh package list. (#2291)

It seems that github action VMs have cached bad package list.
---
 .github/workflows/ccpp.yml | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/.github/workflows/ccpp.yml b/.github/workflows/ccpp.yml
index 6b2fd54f..538e44d7 100644
--- a/.github/workflows/ccpp.yml
+++ b/.github/workflows/ccpp.yml
@@ -28,6 +28,12 @@ jobs:
     - name: apt dependencies
       if: contains(matrix.os, 'ubuntu')
       run: |
+        if [[ "${{ matrix.os }}" = "ubuntu-18.04" ]]
+        then
+          # github action VMs currently have broken package list causing install to fail, run update to refresh it
+          # remove this once fixed
+          sudo apt-get update
+        fi
         sudo apt-get install libgraphviz-dev mesa-common-dev
         if [[ "${{ matrix.os }}" = "ubuntu-16.04" ]]
         then