* small fix for `vault use` with Json output format.

src/commands/vault.rs

@@ -325,14 +325,25 @@ pub async fn handle_command(data: Data, command: Subcommand) -> Result<(), GcliE
 		} => {
 			let account = retrieve_vault_account(db, address_or_vault_name).await?;
 
+			if OutputFormat::Human == data.args.output_format {
+				println!("Using: {}", account);
+			}
+
+			let updated_cfg = conf::Config {
+				address: Some(account.address.0.clone()),
+				..data.cfg
+			};
+
+			//This updated configuration will be picked up with next GCli execution
+			conf::save(&updated_cfg);
+			
 			match data.args.output_format {
 				OutputFormat::Human => {
-					println!("Using: {}", account);
+					println!("Configuration updated!");
 				}
 				OutputFormat::Json => {
 					let json_view = serde_json::json!({
-						//FIXME Probably not the display we would expect
-						"address": account.to_string()
+						"address": account.address.to_string()
 					});
 					println!(
 						"{}",
@@ -340,14 +351,6 @@ pub async fn handle_command(data: Data, command: Subcommand) -> Result<(), GcliE
 					);
 				}
 			}
-
-			let updated_cfg = conf::Config {
-				address: Some(account.address.0),
-				..data.cfg
-			};
-
-			//This updated configuration will be picked up with next GCli execution
-			conf::save(&updated_cfg);
 		}
 		Subcommand::Generate => {
 			// TODO allow custom word count

src/conf.rs

@@ -132,6 +132,7 @@ pub async fn handle_command(data: Data, command: Subcommand) -> Result<(), GcliE
 		},
 		Subcommand::Save => {
 			save(&data.cfg);
+			println!("Configuration updated!");
 		}
 		Subcommand::Default => {
 			confy::store(APP_NAME, None, Config::default()).expect("unable to write config");
@@ -143,5 +144,4 @@ pub async fn handle_command(data: Data, command: Subcommand) -> Result<(), GcliE
 
 pub fn save(cfg: &Config) {
 	confy::store(APP_NAME, None, cfg).expect("unable to write config");
-	println!("Configuration updated!");
 }