From bb83f91018e035b0ac56586ecbce3c61fab92a09 Mon Sep 17 00:00:00 2001
From: Kovid Goyal <kovid@kovidgoyal.net>
Date: Fri, 31 Jul 2009 12:08:20 -0600
Subject: [PATCH] Handle author names that end with a period correctly when
 saving a single format to disk

---
 src/calibre/library/database2.py | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/src/calibre/library/database2.py b/src/calibre/library/database2.py
index d477389875..6e04f835b9 100644
--- a/src/calibre/library/database2.py
+++ b/src/calibre/library/database2.py
@@ -1678,8 +1678,11 @@ books_series_link      feeds
             au = self.authors(id, index_is_id=True)
             if not au:
                 au = _('Unknown')
-            fname = '%s - %s.%s'%(title, au, format.lower())
+            fname = '%s - %s'%(title, au)
+            while fname.endswith('.'):
+                fname = fname[:-1]
             fname = ascii_filename(fname)
+            fname = fname + '.' + format.lower()
             dir = os.path.abspath(dir)
             fname = shorten_components_to(plen - len(dir), (fname,))[0]
             if not os.path.exists(dir):