From a8960129c803decb8443712814ad5d53c8e9d3cb Mon Sep 17 00:00:00 2001
From: Keepers <ryanfkeepers@gmail.com>
Date: Fri, 12 Aug 2022 16:12:12 -0600
Subject: [PATCH] fix bad substitution in yml env declaration (#538)

---
 .github/workflows/ci_test_cleanup.yml | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/.github/workflows/ci_test_cleanup.yml b/.github/workflows/ci_test_cleanup.yml
index b9408a2b5..3f7252123 100644
--- a/.github/workflows/ci_test_cleanup.yml
+++ b/.github/workflows/ci_test_cleanup.yml
@@ -48,7 +48,8 @@ jobs:
       # The additional 10 minutes is just to be good citizens.
       - name: Set purge boundary
         run: |
-          echo "HALF_HOUR_AGO=${date -u -v-30M --iso-8601=seconds}" >> $GITHUB_ENV
+          echo "HALF_HOUR_AGO=$(date -u -v-30M --iso-8601=seconds)" >> $GITHUB_ENV
+          echo "set half hour ago to: ${{ env.HALF_HOUR_AGO }}"
 
       # run the folder purge
       - name: Purge folders