From e4ff25263856f587d32da77f01a97e5249985f40 Mon Sep 17 00:00:00 2001
From: Francisco Javier Trujillo Mata <fjtrujy@gmail.com>
Date: Wed, 27 Mar 2024 21:37:34 +0100
Subject: [PATCH] Fix warning

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

diff --git a/.github/workflows/compilation.yml b/.github/workflows/compilation.yml
index 9fed408..77345a8 100644
--- a/.github/workflows/compilation.yml
+++ b/.github/workflows/compilation.yml
@@ -33,7 +33,7 @@ jobs:
       - name: Get short SHA
         id: slug
         run: |
-          echo "sha8=$(echo ${GITHUB_SHA} | cut -c1-8)" >> $GITHUB_OUTPUT
+          printf '%s\n' "sha8=$(printf '%s\n' ${GITHUB_SHA} | cut -c1-8)" >> $GITHUB_OUTPUT
 
       - name: Extract tag name
         if: startsWith(github.ref, 'refs/tags/')