[202012][aclshow] fix aclshow when clear is called before counters ar…#2038

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bingwang-ms merged 1 commit intosonic-net:202012from

stepanblyschak:202012-fix-aclshow

Jan 28, 2022

Commits on Jan 25, 2022

[202012][aclshow] fix aclshow when clear is called before counters are populated
stepanblyschak
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