From 6a8a6a1325031dd3266c879540fcdc69133ba956 Mon Sep 17 00:00:00 2001
From: Niels van Velzen <nielsvanvelzen@users.noreply.github.com>
Date: Sat, 19 Feb 2022 17:36:53 +0100
Subject: [PATCH] Use sha hash instead of branch name for OpenAPI workflow head
 reference (#7340)

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

diff --git a/.github/workflows/openapi.yml b/.github/workflows/openapi.yml
index 3e93468401..eb2e98070e 100644
--- a/.github/workflows/openapi.yml
+++ b/.github/workflows/openapi.yml
@@ -14,7 +14,7 @@ jobs:
       - name: Checkout repository
         uses: actions/checkout@v2
         with:
-          ref: ${{ github.event.pull_request.head.ref }}
+          ref: ${{ github.event.pull_request.head.sha }}
           repository: ${{ github.event.pull_request.head.repo.full_name }}
       - name: Setup .NET Core
         uses: actions/setup-dotnet@v1