From 80d975f6b03648ef6a628bb14c93ce38fd125bcb Mon Sep 17 00:00:00 2001
From: Darrel Herbst <dherbst@gmail.com>
Date: Sat, 21 Sep 2019 12:28:05 -0400
Subject: [PATCH] bootnode: Checks whether the user wants to write the key
 after generating it.

---
 cmd/bootnode/main.go | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/cmd/bootnode/main.go b/cmd/bootnode/main.go
index 2f9bba1117..f6e2a14c3b 100644
--- a/cmd/bootnode/main.go
+++ b/cmd/bootnode/main.go
@@ -70,7 +70,9 @@ func main() {
 		if err = crypto.SaveECDSA(*genKey, nodeKey); err != nil {
 			utils.Fatalf("%v", err)
 		}
-		return
+		if !*writeAddr {
+			return
+		}
 	case *nodeKeyFile == "" && *nodeKeyHex == "":
 		utils.Fatalf("Use -nodekey or -nodekeyhex to specify a private key")
 	case *nodeKeyFile != "" && *nodeKeyHex != "":