From f00a625182629fa1ffb867a1fe5d06e6e707c06c Mon Sep 17 00:00:00 2001
From: adrian <adri.benavides312@gmail.com>
Date: Thu, 18 Sep 2025 08:58:39 +0200
Subject: [PATCH] fix: remove break-lines from "Get changed substreams folders"
 step output

When multiple changes were detected, each one was written in a separate line, causing an error on github actions
---
 .github/workflows/substreams.tests.yaml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/.github/workflows/substreams.tests.yaml b/.github/workflows/substreams.tests.yaml
index 6f4bb7c..6eb62b8 100644
--- a/.github/workflows/substreams.tests.yaml
+++ b/.github/workflows/substreams.tests.yaml
@@ -59,7 +59,7 @@ jobs:
         run: |
           CHANGED=$(git diff --name-only origin/main ${{ github.sha }} | \
             grep '^substreams/' | awk -F'/' '{print $2}' | sort -u | \
-            grep -v -E "^(${EXCLUDED_SUBSTREAMS})$")
+            grep -v -E "^(${EXCLUDED_SUBSTREAMS})$" | tr '\n' ' ' | sed 's/ *$//')
           if [ -z "$CHANGED" ]; then
               echo "No changed substreams"
           else