fix: list keys output for empty keys (#15876)

CHANGELOG.md

@@ -188,6 +188,7 @@ Ref: https://keepachangelog.com/en/1.0.0/
 * (x/capability) [#15030](https://github.com/cosmos/cosmos-sdk/pull/15030) Prevent `x/capability` from consuming `GasMeter` gas during `InitMemStore`
 * (types/coin) [#14739](https://github.com/cosmos/cosmos-sdk/pull/14739) Deprecate the method `Coin.IsEqual` in favour of  `Coin.Equal`. The difference between the two methods is that the first one results in a panic when denoms are not equal. This panic lead to unexpected behavior
 * (x/crypto) [#15258](https://github.com/cosmos/cosmos-sdk/pull/15258) Write keyhash file with permissions 0600 instead of 0555.
+* (client/keys) [15867](https://github.com/cosmos/cosmos-sdk/pull/15876) Fix the output of the client keys query when there are no keys
 
 ### Deprecated
 

client/keys/list.go

@@ -1,6 +1,7 @@
 package keys
 
 import (
+	"github.com/cosmos/cosmos-sdk/client/flags"
 	"github.com/spf13/cobra"
 
 	"github.com/cosmos/cosmos-sdk/client"
@@ -33,7 +34,7 @@ func runListCmd(cmd *cobra.Command, _ []string) error {
 		return err
 	}
 
-	if len(records) == 0 {
+	if len(records) == 0 && clientCtx.OutputFormat == flags.OutputFormatText {
 		cmd.Println("No records were found in keyring")
 		return nil
 	}