tree 1969f978e489a7f86648b472848588eaa19a3b98
parent bcf94f806e5f9fd06e7938612b8139b47fa22bba
author Dennis Dmitriev <ddmitriev@mirantis.com> 1530603360 +0300
committer Dennis Dmitriev <ddmitriev@mirantis.com> 1530603360 +0300

Improve applying condition for SALT_MODELS_SYSTEM_TAG

SALT_MODELS_SYSTEM_TAG was applied only if SALT_MODELS_SYSTEM_COMMIT
is not empty.

Change applying order:
1. SALT_MODELS_SYSTEM_COMMIT, if set
2. else SALT_MODELS_SYSTEM_REF_CHANGE, if set
3. else SALT_MODELS_SYSTEM_TAG

Change-Id: I136abee7d2a76c97ac696d50877abe686449cd5c