Ensure launchpad deposit data is always an array.

Author: mcdee

Diff for: CHANGELOG.md

@@ -1,3 +1,5 @@
+1.6.1:
+  - output array for launchpad deposit data JSON in all situations
 1.6.0:
   - update BLS HKDF function to match spec 04
   - add --launchpad option to "validator depositdata" to output data in launchpad format

Diff for: cmd/validatordepositdata.go

@@ -203,7 +203,12 @@ In quiet mode this will return 0 if the the data can be generated correctly, oth
 		}
 
 		if len(outputs) == 1 {
-			fmt.Printf("%s\n", outputs[0])
+			if validatorDepositDataLaunchpad {
+				// Launchpad requires an array even if there is only a single element.
+				fmt.Printf("[%s]\n", outputs[0])
+			} else {
+				fmt.Printf("%s\n", outputs[0])
+			}
 		} else {
 			fmt.Printf("[")
 			fmt.Print(strings.Join(outputs, ","))

Diff for: cmd/version.go

@@ -22,7 +22,7 @@ import (
 	"github.com/spf13/viper"
 )
 
-var ReleaseVersion = "local build from v1.6.0"
+var ReleaseVersion = "local build from v1.6.1"
 
 // versionCmd represents the version command
 var versionCmd = &cobra.Command{