Use net.JoinHostPort to allow for ipv6 addresses to work properly. Signed-off-by: Aaron Prindle <aprindle@google.com>
Use net.JoinHostPort to allow for ipv6 addresses to work properly.
Signed-off-by: Aaron Prindle <ab7d38f1b9959aa5832ffbabd6f0beb9abebfb47@google.com>

Signed-off-by: Aaron Prindle <ab7d38f1b9959aa5832ffbabd6f0beb9abebfb47@google.com>

londoncalling/machine,ibuildthecloud/machine,voutilad/machine,ibuildthecloud/machine,dweomer/docker-machine,flavio/machine,SvenDowideit/machine,flavio/machine,dgageot/machine,exoscale/docker-machine,Herbis/machine,SvenDowideit/machine,menglingwei/machine,docker/machine,docker/machine,larsla/machine,dweomer/docker-machine,voutilad/machine,londoncalling/machine,menglingwei/machine,larsla/machine,Herbis/machine,exoscale/docker-machine,dgageot/machine,menglingwei/machine