Merge PR #2786: Fix redelegation command follow up to #2727

* Fix redelegation command
* Add pending entry

PENDING.md

@@ -6,6 +6,7 @@ BREAKING CHANGES
 
 * Gaia CLI  (`gaiacli`)
   * [cli] [\#2727](https://github.com/cosmos/cosmos-sdk/pull/2727) Fix unbonding command flow
+  * [cli] [\#2786](https://github.com/cosmos/cosmos-sdk/pull/2786) Fix redelegation command flow
 
 * Gaia
 
@@ -53,8 +54,8 @@ BUG FIXES
 
 * Gaia
   * [\#2723] Use `cosmosvalcons` Bech32 prefix in `tendermint show-address`
-  * [\#2742](https://github.com/cosmos/cosmos-sdk/issues/2742) Fix time format of TimeoutCommit override 
-  
+  * [\#2742](https://github.com/cosmos/cosmos-sdk/issues/2742) Fix time format of TimeoutCommit override
+
 * SDK
 
 * Tendermint

x/stake/client/cli/tx.go

@@ -211,26 +211,11 @@ func GetCmdDelegate(cdc *codec.Codec) *cobra.Command {
 	return cmd
 }
 
-// GetCmdRedelegate implements the redelegate validator command.
+// GetCmdRedelegate the begin redelegation command.
 func GetCmdRedelegate(storeName string, cdc *codec.Codec) *cobra.Command {
 	cmd := &cobra.Command{
 		Use:   "redelegate",
 		Short: "redelegate illiquid tokens from one validator to another",
-	}
-
-	cmd.AddCommand(
-		client.PostCommands(
-			GetCmdBeginRedelegate(storeName, cdc),
-		)...)
-
-	return cmd
-}
-
-// GetCmdBeginRedelegate the begin redelegation command.
-func GetCmdBeginRedelegate(storeName string, cdc *codec.Codec) *cobra.Command {
-	cmd := &cobra.Command{
-		Use:   "begin",
-		Short: "begin redelegation",
 		RunE: func(cmd *cobra.Command, args []string) error {
 			txBldr := authtxb.NewTxBuilderFromCLI().WithCodec(cdc)
 			cliCtx := context.NewCLIContext().