From 8eae9be82daffba793d2df1bc66d26fed3004d8e Mon Sep 17 00:00:00 2001
From: Ed Gillett <146008263+mo-gill@users.noreply.github.com>
Date: Tue, 18 Jun 2024 10:48:17 +0100
Subject: [PATCH] #3571: Modify shellcheck test.

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

diff --git a/.github/workflows/rtw-tests.yml b/.github/workflows/rtw-tests.yml
index e2cf979b42..47431648fb 100644
--- a/.github/workflows/rtw-tests.yml
+++ b/.github/workflows/rtw-tests.yml
@@ -82,5 +82,5 @@ jobs:
       - name: Lint shell scripts in Recipe Test Worklow with ShellCheck
         run: |
           cd esmvaltool/utils/recipe_test_workflow
-          find . -name "*.sh" -exec shellcheck {} \;
+          output=$(find . -name "*.sh" -exec shellcheck {} \;)
           if [ "$output" ]; then exit 1; else exit 0; fi