We neglect to update the term_names set, and as a result, we actually never check for duplicate term names in the packetfilter generator in Capirca.
We neglect to update the term_names set, and as a result, we actually never
check for duplicate term names in the packetfilter generator in Capirca.

Note that this check is correctly implemented in other generators, such as
iptables, Juniper, etc.
-------------
Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=123807281

ryantierney513/capirca,google/capirca,google/capirca,ryantierney513/capirca,rarcotvmw/capirca,google/capirca,sneakywombat/capirca,sneakywombat/capirca,ryantierney513/capirca,rarcotvmw/capirca,google/capirca,sneakywombat/capirca,rarcotvmw/capirca