add nil pointer check for pointer to ACLToken struct (#6407)
add nil pointer check for pointer to ACLToken struct (#6407)


scalp42/consul,42wim/consul,kingland/consul,42wim/consul,42wim/consul,hashicorp/consul,hashicorp/consul,hashicorp/consul,scalp42/consul,kingland/consul,42wim/consul,kingland/consul,scalp42/consul,kingland/consul,scalp42/consul,kingland/consul,scalp42/consul,42wim/consul,hashicorp/consul