From 8a4a29dd0c114b8a6bfed52299dfa88bcbc28825 Mon Sep 17 00:00:00 2001
From: ThomasV <thomasv@gitorious>
Date: Tue, 15 Oct 2013 10:44:14 +0200
Subject: [PATCH] enforce 'chain' parameter in wizard

---
 gui/qt/installwizard.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/gui/qt/installwizard.py b/gui/qt/installwizard.py
index 81b10725..4cbae91f 100644
--- a/gui/qt/installwizard.py
+++ b/gui/qt/installwizard.py
@@ -294,7 +294,7 @@ class InstallWizard(QDialog):
         elif action == 'watching':
             # ask for seed and gap.
             K, chain = self.mpk_dialog()
-            if not K:
+            if not K or not chain:
                 return
             wallet.seed = ''
             wallet.create_watching_only_wallet(chain,K)