Merge ~morphis/snappy-hwe-snaps/+git/jenkins-jobs:f/check-correct-variable into ~snappy-hwe-team/snappy-hwe-snaps/+git/jenkins-jobs:master

[Simon Fels]

Check correct variable when checking if mp updates are enabled

[System Enablement Bot (system-enablement-ci-bot)]

PASSED: Continuous integration, rev:476802c51878a7656aa43f32cc1c02f16cd7efe8
https://jenkins.canonical.com/system-enablement/job/generic-build-snap/1685/
Executed test runs:
    SUCCESS: https://jenkins.canonical.com/system-enablement/job/generic-build-snap-worker/2225
    None: https://jenkins.canonical.com/system-enablement/job/generic-update-snap-mp/1593/console
    SUCCESS: https://jenkins.canonical.com/system-enablement/job/generic-test-snap/2588

Click here to trigger a rebuild:
https://jenkins.canonical.com/system-enablement/job/generic-build-snap/1685/rebuild

review: Approve (continuous-integration)

[Alfonso Sanchez-Beato (alfonsosanchezbeato)]

LGTM

review: Approve

diff --git a/jobs/snap/snap-update-mp.sh b/jobs/snap/snap-update-mp.sh
index 02c1ac8..fd05d6e 100644
--- a/jobs/snap/snap-update-mp.sh
+++ b/jobs/snap/snap-update-mp.sh
@@ -18,7 +18,7 @@ set -ex
 
 . "$WORKSPACE/.build_env"
 
-if [ "$RUN_TESTS" = False ]; then
+if [ "$UPDATE_MPS" = False ]; then
     echo "WARNING: MP updates are disabled"
     exit 0
 fi