[library-web] Abort on HTML documents where the index.html file is missing

[Frederic Peters <fpeters src gnome org>]

commit 199d1531bc4f6dfce9fcc1eb8218072f005ea46c
Author: Frédéric Péters <fpeters 0d be>
Date:   Mon Sep 27 16:46:35 2010 +0200

    Abort on HTML documents where the index.html file is missing

 src/modtypes/htmlfiles.py |    3 +++
 1 files changed, 3 insertions(+), 0 deletions(-)
---
diff --git a/src/modtypes/htmlfiles.py b/src/modtypes/htmlfiles.py
index 5ceab09..c522f56 100644
--- a/src/modtypes/htmlfiles.py
+++ b/src/modtypes/htmlfiles.py
@@ -154,6 +154,9 @@ class HtmlFilesModule(DocModule):
             except OSError:
                 return
 
+        if not os.path.exists(os.path.join(web_output_dir, 'index.html')):
+            return
+
         title = re.findall('<title>(.*)</title>',
                 file(os.path.join(web_output_dir, 'index.html')).read())
         if title: