From 587d83b0d104161681c5193804332d77f36f0a8a Mon Sep 17 00:00:00 2001
From: Kovid Goyal <kovid@kovidgoyal.net>
Date: Sun, 20 Oct 2013 21:22:30 +0530
Subject: [PATCH] ...

---
 src/calibre/gui2/metadata/single_download.py | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/calibre/gui2/metadata/single_download.py b/src/calibre/gui2/metadata/single_download.py
index c65706a33c..a5974b0fca 100644
--- a/src/calibre/gui2/metadata/single_download.py
+++ b/src/calibre/gui2/metadata/single_download.py
@@ -305,6 +305,8 @@ class ResultsView(QTableView):  # {{{
         self.show_details_signal.emit(''.join(parts))
 
     def select_index(self, index):
+        if self.model() is None:
+            return
         if not index.isValid():
             index = self.model().index(0, 0)
         book = self.model().data(index, Qt.UserRole)