From 61b32834f645c68902257c48fffccf32d2931c6c Mon Sep 17 00:00:00 2001
From: Kovid Goyal <kovid@kovidgoyal.net>
Date: Sun, 3 Oct 2010 21:17:03 -0600
Subject: [PATCH] Fix #7058 (.CHM conversion fails)

---
 src/calibre/ebooks/chm/reader.py | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/calibre/ebooks/chm/reader.py b/src/calibre/ebooks/chm/reader.py
index 831c16bf6a..6b2ef2d211 100644
--- a/src/calibre/ebooks/chm/reader.py
+++ b/src/calibre/ebooks/chm/reader.py
@@ -151,7 +151,8 @@ class CHMReader(CHMFile):
                     continue
                 raise
         self._extracted = True
-        files = os.listdir(output_dir)
+        files = [x for x in os.listdir(output_dir) if
+                os.path.isfile(os.path.join(output_dir, x))]
         if self.hhc_path not in files:
             for f in files:
                 if f.lower() == self.hhc_path.lower():