From 4d111e5aba01b1022929e0293a0a2add3cd23625 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Eric=20M=C3=BCller?= <mueller@kip.uni-heidelberg.de>
Date: Fri, 27 Aug 2021 09:56:05 +0200
Subject: [PATCH] Fix unset variable (SPACK_GERRIT_REFSPEC ) bug

Change-Id: I7c3c92971d3d16588fd9499a72c155af0b0826fb
---
 .ci/clone.sh | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/.ci/clone.sh b/.ci/clone.sh
index 1210419d..571d8dbe 100755
--- a/.ci/clone.sh
+++ b/.ci/clone.sh
@@ -97,7 +97,7 @@ if [ -n "${SPACK_GERRIT_CHANGE:-}" ] && [ -z "${SPACK_GERRIT_REFSPEC:-}" ]; then
             else
                 if [ "${change_status}" = "MERGED" ]; then
                     echo "This change depends on an already merged spack changeset! Ignoring.." >&2
-                    unset SPACK_GERRIT_REFSPEC
+                    SPACK_GERRIT_REFSPEC=""
                 fi
             fi
 
@@ -134,7 +134,7 @@ if [ -n "${SPACK_GERRIT_CHANGE:-}" ] && [ -z "${SPACK_GERRIT_REFSPEC:-}" ]; then
                 fi
 
                 # prevent SPACK_GERRIT_REFSPEC from getting checked out again below
-                unset SPACK_GERRIT_REFSPEC
+                SPACK_GERRIT_REFSPEC=""
             fi
         fi
     done
-- 
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