From 81c75b2b7121328ebd848da65f5e49b406dff98d Mon Sep 17 00:00:00 2001
From: Gaetan Craig-Riou <gaetan.riou@gmail.com>
Date: Wed, 2 Jul 2025 10:12:28 +1000
Subject: [PATCH] Do not run undercover on the master branch

No need to compare master to itself.
---
 .github/workflows/build.yml | 1 +
 1 file changed, 1 insertion(+)

diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index b447c5e5e7..f4a97638a9 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -412,3 +412,4 @@ jobs:
         run: |
           git fetch --no-tags origin master:master
           bundle exec undercover
+        if: ${{ github.ref != 'refs/heads/master' }} # Does not run on master, as we can't fetch master in the master branch