From 4068c4bbf2991e117702bc66eba3834f760305d4 Mon Sep 17 00:00:00 2001
From: ThomasV <thomasv@gitorious>
Date: Mon, 11 Nov 2013 19:05:32 +0100
Subject: [PATCH] abort if file exists

---
 gui/qt/main_window.py | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/gui/qt/main_window.py b/gui/qt/main_window.py
index 543d20b4..dc833105 100644
--- a/gui/qt/main_window.py
+++ b/gui/qt/main_window.py
@@ -337,7 +337,9 @@ class ElectrumWindow(QMainWindow):
         filename = os.path.join(wallet_folder, filename)
 
         storage = WalletStorage({'wallet_path': filename})
-        assert not storage.file_exists
+        if storage.file_exists:
+            QMessageBox.critical(None, "Error", _("File exists"))
+            return
 
         wizard = installwizard.InstallWizard(self.config, self.network, storage)
         wallet = wizard.run()