linux-system-roles-a212-34-tnsk4: linux-system-roles/mssql: pull #63 (fcc67f5) on centos-8
==========================================================================================

+ git init --quiet /tmp/tmppjmf7184
+ GIT_TERMINAL_PROMPT=0 git -C /tmp/tmppjmf7184 fetch --quiet --depth=1 https://github.com/linux-system-roles/mssql pull/63/head
+ git -C /tmp/tmppjmf7184 checkout --quiet FETCH_HEAD
Traceback (most recent call last):
  File "/test/run-tests", line 1096, in handle_task
    result = task.run(
  File "/test/run-tests", line 504, in run
    lsr_r2c_module.role2collection()
  File "/test/lsr_role2collection.py", line 1292, in role2collection
    copy_tree_with_replace(
  File "/test/lsr_role2collection.py", line 719, in copy_tree_with_replace
    lsrxfrm.run()
  File "/test/lsr_role2collection.py", line 297, in run
    lsrft.run()
  File "/test/lsr_role2collection.py", line 173, in run
    self.handle_item(item)
  File "/test/lsr_role2collection.py", line 211, in handle_item
    self.handle_vars(item)
  File "/test/lsr_role2collection.py", line 223, in handle_vars
    self.vars_cb(item)
  File "/test/lsr_role2collection.py", line 538, in vars_cb
    for var in item.get("vars", []):
TypeError: 'NoneType' object is not iterable