Update id/auth (fix typo)

vendor/git.autistici.org/id/auth/protocol.go

@@ -124,7 +124,7 @@ func decodeUserInfoFromMap(m map[string]string, prefix string) *UserInfo {
 		u.Groups = append(u.Groups, s)
 		i++
 	}
-	if u.Email == "" && len(u.Groups) == 0 {
+	if u.Email == "" && u.Shard == "" && len(u.Groups) == 0 {
 		return nil
 	}
 	return &u

vendor/vendor.json

@@ -27,16 +27,16 @@
 			"revisionTime": "2018-11-18T16:11:30Z"
 		},
 		{
-			"checksumSHA1": "rcWTaHvwTmKqbl8NqUF/nDsHzk8=",
+			"checksumSHA1": "6D5Xt9WoGSeTJE3XFw6P2/nKYrQ=",
 			"path": "git.autistici.org/id/auth",
-			"revision": "797fa144f3c71ed5b411aca639dfdfce55a948c3",
-			"revisionTime": "2018-10-19T18:21:57Z"
+			"revision": "d5da26d7565082baa108a1c1806f2fc723d33ccb",
+			"revisionTime": "2018-11-18T17:43:45Z"
 		},
 		{
 			"checksumSHA1": "48njEQBB73cV6tTPBEOnzSVRjeA=",
 			"path": "git.autistici.org/id/auth/client",
-			"revision": "797fa144f3c71ed5b411aca639dfdfce55a948c3",
-			"revisionTime": "2018-10-19T18:21:57Z"
+			"revision": "d5da26d7565082baa108a1c1806f2fc723d33ccb",
+			"revisionTime": "2018-11-18T17:43:45Z"
 		},
 		{
 			"checksumSHA1": "MlpsZgRytv/c9IX9YawRJDN/ibQ=",