From 3f88b9134b834249476e41edd2ad8489c0c7c1c9 Mon Sep 17 00:00:00 2001
From: Rick Vogel <vrick1991@googlemail.com>
Date: Fri, 16 Dec 2022 17:20:09 +0100
Subject: [PATCH] fix missing display environment

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

diff --git a/.github/workflows/cmake.yml b/.github/workflows/cmake.yml
index 798f8a22..5439efd3 100644
--- a/.github/workflows/cmake.yml
+++ b/.github/workflows/cmake.yml
@@ -377,6 +377,8 @@ jobs:
 
       - name: Smoke test ( QSkinny ) on Ubuntu
         if: startsWith(matrix.config.name, 'Ubuntu')
+        env:
+          DISPLAY: ":1"
         run: |
           echo starting Xvfb
           Xvfb :1 &