From 828d8fd3ed19485b0d67d2929c6002fed8727fd9 Mon Sep 17 00:00:00 2001
From: thomasv <thomasv@gitorious>
Date: Tue, 10 Sep 2013 16:18:34 +0200
Subject: [PATCH] fix: sign_message

---
 lib/wallet.py | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/lib/wallet.py b/lib/wallet.py
index 718f56ee..4f207fb1 100644
--- a/lib/wallet.py
+++ b/lib/wallet.py
@@ -630,7 +630,9 @@ class Wallet:
         tx.sign( keypairs )
 
     def sign_message(self, address, message, password):
-        sec = self.get_private_key(address, password)
+        keys = self.get_private_key(address, password)
+        assert len(keys) == 1
+        sec = keys[0]
         key = regenerate_key(sec)
         compressed = is_compressed(sec)
         return key.sign_message(message, compressed, address)