[201811][ntp] removed undefined filter (#3594)

pfx_filter is not defined in 201811 branch.

Signed-off-by: Ying Xie <ying.xie@microsoft.com>
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Ying Xie 2019-10-11 19:46:14 -07:00 committed by GitHub
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commit c7a096b6b9
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@ -35,7 +35,7 @@ interface ignore wildcard
interface listen {{ mgmt_prefix | ip }}
{% endfor %}
{% elif LOOPBACK_INTERFACE %}
{% for (name, prefix) in LOOPBACK_INTERFACE|pfx_filter %}
{% for (name, prefix) in LOOPBACK_INTERFACE %}
{% if prefix | ipv4 and name == 'Loopback0' %}
interface listen {{ prefix | ip }}
{% endif %}