fallback to console output if opening the UI fails

avahowell · May 25, 2017 · 943e497 · 943e497
1 parent e788d92
commit 943e497
Show file tree

Hide file tree

Showing 2 changed files with 12 additions and 2 deletions.
diff --git a/README.md b/README.md
@@ -2,6 +2,7 @@
 
 sia-coldstorage is a utility that generates a seed and a collection of addresses for a Sia wallet, without the blockchain. This is useful for creating 'cold wallets'; you can run this utility on an airgapped machine, write down the seed and the addresses, and send coins safely to any of the addresses without having to worry about malware stealing your coins. You can use Sia to restore the seed and spend the funds at a later date.
 
+
 ## LICENSE
 
 The MIT License (MIT)
diff --git a/main.go b/main.go
@@ -1,6 +1,7 @@
 package main
 
 import (
+	"fmt"
 	"html/template"
 	"log"
 	"net"
@@ -28,7 +29,7 @@ const outputTmpl = `
 			text-align: center;
 		}
 		.info {
-			margin-top: 25px;
+			margin-top: 75px;
 		}
 	</style>
 	<body>
@@ -97,5 +98,13 @@ func main() {
 	})
 	go http.Serve(l, handler)
 
-	open.Run("http://localhost:8087")
+	err = open.Run("http://localhost:8087")
+	if err != nil {
+		// fallback to console.
+		fmt.Println("Seed:", seedStr)
+		fmt.Println("Addresses:")
+		for _, address := range addresses {
+			fmt.Println(address)
+		}
+	}
 }
Original file line number	Diff line number	Diff line change
Expand Up		@@ -2,6 +2,7 @@

		sia-coldstorage is a utility that generates a seed and a collection of addresses for a Sia wallet, without the blockchain. This is useful for creating 'cold wallets'; you can run this utility on an airgapped machine, write down the seed and the addresses, and send coins safely to any of the addresses without having to worry about malware stealing your coins. You can use Sia to restore the seed and spend the funds at a later date.


		## LICENSE

		The MIT License (MIT)