From a48899e3e3476a35650966a40e2a2acd87e37fea Mon Sep 17 00:00:00 2001
From: Juan Leni <lenijuan@gmail.com>
Date: Fri, 8 Feb 2019 20:06:21 +0100
Subject: [PATCH] adjusting according review

---
 client/keys/add.go    | 4 ----
 client/keys/delete.go | 3 ---
 client/keys/show.go   | 4 ----
 client/keys/update.go | 8 +-------
 4 files changed, 1 insertion(+), 18 deletions(-)

diff --git a/client/keys/add.go b/client/keys/add.go
index d49042dc955d..d9dfe985fc5d 100644
--- a/client/keys/add.go
+++ b/client/keys/add.go
@@ -95,10 +95,6 @@ func runAddCmd(_ *cobra.Command, args []string) error {
 	var err error
 	var encryptPassword string
 
-	if len(args) < 1 {
-		return errors.New("not enough arguments")
-	}
-
 	buf := client.BufferStdin()
 	name := args[0]
 
diff --git a/client/keys/delete.go b/client/keys/delete.go
index 60f3e10db638..614bcce7c98d 100644
--- a/client/keys/delete.go
+++ b/client/keys/delete.go
@@ -47,9 +47,6 @@ gaiacli.
 }
 
 func runDeleteCmd(cmd *cobra.Command, args []string) error {
-	if len(args) < 1 {
-		return errors.New("a name must be provided")
-	}
 	name := args[0]
 
 	kb, err := NewKeyBaseFromHomeFlag()
diff --git a/client/keys/show.go b/client/keys/show.go
index b04a9fd2c0fb..4c1ddf216c2e 100644
--- a/client/keys/show.go
+++ b/client/keys/show.go
@@ -64,10 +64,6 @@ func showKeysCmd() *cobra.Command {
 func runShowCmd(cmd *cobra.Command, args []string) (err error) {
 	var info keys.Info
 
-	if len(args) < 1 {
-		return errors.New("not enough arguments")
-	}
-
 	if len(args) == 1 {
 		info, err = GetKeyInfo(args[0])
 		if err != nil {
diff --git a/client/keys/update.go b/client/keys/update.go
index f26a1d1a6c0f..d3a03f22c7c3 100644
--- a/client/keys/update.go
+++ b/client/keys/update.go
@@ -5,12 +5,10 @@ import (
 	"fmt"
 	"net/http"
 
-	"github.com/pkg/errors"
-
 	"github.com/gorilla/mux"
 
 	"github.com/cosmos/cosmos-sdk/client"
-	keys "github.com/cosmos/cosmos-sdk/crypto/keys"
+	"github.com/cosmos/cosmos-sdk/crypto/keys"
 
 	"github.com/spf13/cobra"
 
@@ -28,10 +26,6 @@ func updateKeyCommand() *cobra.Command {
 }
 
 func runUpdateCmd(cmd *cobra.Command, args []string) error {
-	if len(args) < 1 {
-		return errors.New("not enough arguments")
-	}
-
 	name := args[0]
 
 	buf := client.BufferStdin()