From a35a5f414f7892bc9243e2eabb436f9809d4492b Mon Sep 17 00:00:00 2001
From: Kovid Goyal <kovid@kovidgoyal.net>
Date: Sun, 10 Apr 2016 10:38:27 +0530
Subject: [PATCH] ...

---
 src/calibre/srv/render_book.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/calibre/srv/render_book.py b/src/calibre/srv/render_book.py
index 01df39b631..6bf6bd3533 100644
--- a/src/calibre/srv/render_book.py
+++ b/src/calibre/srv/render_book.py
@@ -42,7 +42,7 @@ def encode_url(name, frag=''):
 
 def decode_url(x):
     parts = x.split('#', 1)
-    return decode_component(parts[0]), parts[1] if len(parts) > 1 else ''
+    return decode_component(parts[0]), (parts[1] if len(parts) > 1 else '')
 
 class Container(ContainerBase):