X-Git-Url: https://gerrit.opnfv.org/gerrit/gitweb?a=blobdiff_plain;f=jjb%2Freleng%2Fopnfv-docker.sh;h=70baf16d9700cb873ce80137d1806c77b3e4905e;hb=cd9e04c5c9934c8dfb58cda74638bef3a12a1163;hp=c89938b724ee4bb6511c8cd730c44ee0edb1d591;hpb=4b3af2d3acacb16a7ec785f918bb4634666be3cb;p=releng.git

diff --git a/jjb/releng/opnfv-docker.sh b/jjb/releng/opnfv-docker.sh
index c89938b72..70baf16d9 100644
--- a/jjb/releng/opnfv-docker.sh
+++ b/jjb/releng/opnfv-docker.sh
@@ -83,7 +83,7 @@ RELEASE_VERSION=${GERRIT_REFNAME/refs\/tags\/}
 # If we're being triggered by a comment-added job, then extract the tag
 # from the comment and use that as the release version.
 # Expected comment format: retag opnfv-x.y.z
-if [[ "$GERRIT_EVENT_TYPE" == "comment-added" ]]; then
+if [[ "${GERRIT_EVENT_TYPE:-}" == "comment-added" ]]; then
     RELEASE_VERSION=$(echo "$GERRIT_EVENT_COMMENT_TEXT" | grep 'retag' | awk '{print $2}')
 fi