Catch exception in os.makedirs for existing paths.
Catch exception in os.makedirs for existing paths.


Former-commit-id: b96c7ec45ee6d18036149a6df00f3b2c232a0791
eggpi/citationhunt,guilherme-pg/citationhunt,guilherme-pg/citationhunt,guilherme-pg/citationhunt,eggpi/citationhunt,eggpi/citationhunt,eggpi/citationhunt,guilherme-pg/citationhunt