Don't crash when handling spam requests.
Don't crash when handling spam requests.


Former-commit-id: 1bb6130e7daacaea3e20f7a98ef1ac2adfa94a09
eggpi/citationhunt,guilherme-pg/citationhunt,eggpi/citationhunt,eggpi/citationhunt,eggpi/citationhunt,guilherme-pg/citationhunt,guilherme-pg/citationhunt,guilherme-pg/citationhunt