better error on invalid task lists
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381409140e
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1 changed files with 4 additions and 1 deletions
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@ -34,7 +34,10 @@ def load_list_of_blocks(ds, play, parent_block=None, role=None, task_include=Non
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# we import here to prevent a circular dependency with imports
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# we import here to prevent a circular dependency with imports
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from ansible.playbook.block import Block
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from ansible.playbook.block import Block
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assert isinstance(ds, (list, type(None)))
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try:
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assert isinstance(ds, (list, type(None)))
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except AssertionError:
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raise AnsibleParserError("Task list is not a list, invalid format provided: %s" % ds)
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block_list = []
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block_list = []
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if ds:
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if ds:
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