DodoApp: Persist app namespaces in the config repository

Change-Id: I6bb6231ff63a4cfa8b66aa75c3d4cc1d9985d389
diff --git a/core/installer/cmd/dodo_app.go b/core/installer/cmd/dodo_app.go
index 5d54147..78c88d2 100644
--- a/core/installer/cmd/dodo_app.go
+++ b/core/installer/cmd/dodo_app.go
@@ -106,7 +106,7 @@
 	if err != nil {
 		return err
 	}
-	s := welcome.NewDodoAppServer(
+	s, err := welcome.NewDodoAppServer(
 		dodoAppFlags.port,
 		dodoAppFlags.self,
 		string(sshKey),
@@ -117,6 +117,9 @@
 		jc,
 		env,
 	)
+	if err != nil {
+		return err
+	}
 	if dodoAppFlags.appAdminKey != "" {
 		if err := s.CreateApp("app", dodoAppFlags.appAdminKey); err != nil {
 			return err