Pick a sane default for ETCD_PREFIX

This commit is contained in:
Kris 2015-09-11 10:06:56 -07:00
parent bff6ee8e4a
commit 9d45f5b929

View File

@ -23,7 +23,11 @@ import (
// Returns the prefix set via the ETCD_PREFIX environment variable (if any).
func PathPrefix() string {
return path.Join("/", os.Getenv("ETCD_PREFIX"))
pref := os.Getenv("ETCD_PREFIX")
if pref == "" {
pref = "registry"
}
return path.Join("/", pref)
}
// Adds the ETCD_PREFIX to the provided key