Fix test running in non-bash shells
Fix test running in non-bash shells

calgaryscientific/consul,youhong316/consul,vamage/consul,i0rek/consul,vamage/consul,youhong316/consul,42wim/consul,42wim/consul,kingland/consul,calgaryscientific/consul,calgaryscientific/consul,i0rek/consul,kingland/consul,i0rek/consul,42wim/consul,vamage/consul,i0rek/consul,calgaryscientific/consul,42wim/consul,vamage/consul,hashicorp/consul,hashicorp/consul,calgaryscientific/consul,hashicorp/consul,scalp42/consul,scalp42/consul,i0rek/consul,scalp42/consul,youhong316/consul,kingland/consul,scalp42/consul,scalp42/consul,kingland/consul,kingland/consul,hashicorp/consul,youhong316/consul,vamage/consul,42wim/consul,youhong316/consul