From f89cad74d97feab7ed33cc9c0b3ac044a0f57eab Mon Sep 17 00:00:00 2001
From: ertrzyiks <mateusz.derks@gmail.com>
Date: Fri, 27 Oct 2023 21:34:30 +0200
Subject: [PATCH] Fix

---
 .github/workflows/snapshot.yml | 9 +++++++--
 1 file changed, 7 insertions(+), 2 deletions(-)

diff --git a/.github/workflows/snapshot.yml b/.github/workflows/snapshot.yml
index 79f147a..25580d4 100644
--- a/.github/workflows/snapshot.yml
+++ b/.github/workflows/snapshot.yml
@@ -60,11 +60,16 @@ jobs:
             for filename in `git ls-files --modified | grep package.json`; do
               cat "$filename" | jq -r '.name + "@" + .version'
             done
-            echo "\n"
           }
 
+          relevantPackages () {
+            listChangedPackages | grep $SHA
+          }
+
+          RELEVANT_PACKAGES=$(relevantPackages)
+
           echo 'LIST<<EOF' >> $GITHUB_OUTPUT
-          listChangedPackages | grep $SHA >> $GITHUB_OUTPUT
+          [ -z "$RELEVANT_PACKAGES" ] && echo "" || echo "$RELEVANT_PACKAGES" >> $GITHUB_OUTPUT
           echo 'EOF' >> $GITHUB_OUTPUT
           echo "NUMBER_OF_PACKAGES=$(git ls-files --modified | grep package.json | wc -l)" >> $GITHUB_OUTPUT
         env: