From cde9d8864c008b3f12622217d50613771886b1b9 Mon Sep 17 00:00:00 2001
From: "Marshall T. Vandegrift" <llasram@gmail.com>
Date: Mon, 26 Jan 2009 12:10:16 -0500
Subject: [PATCH] Fix #1700.  Handle LIT files with URL-encoded filenames in
 their manifests.

---
 src/calibre/ebooks/lit/reader.py | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/calibre/ebooks/lit/reader.py b/src/calibre/ebooks/lit/reader.py
index 461c067382..02fc98d9df 100644
--- a/src/calibre/ebooks/lit/reader.py
+++ b/src/calibre/ebooks/lit/reader.py
@@ -11,6 +11,7 @@ import sys, struct, cStringIO, os
 import functools
 import re
 from urlparse import urldefrag
+from urllib import unquote as urlunquote
 from lxml import etree
 from calibre.ebooks.lit import LitError
 from calibre.ebooks.lit.maps import OPF_MAP, HTML_MAP
@@ -611,6 +612,8 @@ class LitReader(object):
                     offset, raw = u32(raw), raw[4:]
                     internal, raw = consume_sized_utf8_string(raw)
                     original, raw = consume_sized_utf8_string(raw)
+                    # The path should be stored unquoted, but not always
+                    original = urlunquote(original)
                     # Is this last one UTF-8 or ASCIIZ?
                     mime_type, raw = consume_sized_utf8_string(raw, zpad=True)
                     self.manifest[internal] = ManifestItem(