cmd: improve test
cmd: improve test

Checking if the value is not present, instead of if it's zero.

kgrvamsi/tsuru,guilhermebr/tsuru,jblancett/tsuru,Endika/tsuru,tuxmonteiro/tsuru,Endika/tsuru,tsuru/tsuru,gciotta/tsuru,ggarnier/tsuru,firebitsbr/tsuru,hcxiong/tsuru,cgvarela/tsuru,mderaldo/tsuru,tsuru/tsuru,hcxiong/tsuru,firebitsbr/tsuru,Endika/tsuru,tuxmonteiro/tsuru,hcxiong/tsuru,cgvarela/tsuru,ArxdSilva/tsuru,ArxdSilva/tsuru,tsuru/tsuru,gwmoura/tsuru,ggarnier/tsuru,RichardKnop/tsuru,ArxdSilva/tsuru,4eek/tsuru,tuxmonteiro/tsuru,hugoantunes/tsuru,ArxdSilva/tsuru,cezarsa/tsuru,cezarsa/tsuru,RichardKnop/tsuru,gciotta/tsuru,ggarnier/tsuru,tsuru/tsuru,mderaldo/tsuru,RichardKnop/tsuru,ggarnier/tsuru,4eek/tsuru,gwmoura/tsuru,firebitsbr/tsuru,gciotta/tsuru,jblancett/tsuru,guilhermebr/tsuru,guilhermebr/tsuru,cezarsa/tsuru,cezarsa/tsuru,kgrvamsi/tsuru,guilhermebr/tsuru,kgrvamsi/tsuru,mderaldo/tsuru,gwmoura/tsuru,4eek/tsuru,hugoantunes/tsuru,cgvarela/tsuru,jblancett/tsuru