[library-web] misc: don't abort on modules not using dotted version numbers

[Frederic Peters <fpeters src gnome org>]

commit be8171576b92d2543ffd996101cc91ab75f977e1
Author: Frédéric Péters <fpeters 0d be>
Date:   Mon Jan 9 10:29:41 2017 +0100

    misc: don't abort on modules not using dotted version numbers

 src/lgo.py |    6 +++++-
 1 files changed, 5 insertions(+), 1 deletions(-)
---
diff --git a/src/lgo.py b/src/lgo.py
index 9387b8f..858350c 100755
--- a/src/lgo.py
+++ b/src/lgo.py
@@ -632,7 +632,11 @@ class Lgo(App):
         tarball_name = os.path.splitext(os.path.splitext(os.path.basename(filename))[0])[0]
         if '__' in tarball_name: # taken from local cache
             tarball_name = tarball_name.split('__')[-1]
-        tarname_without_minor = re.match(r'(.*)\.\d+', tarball_name).groups()[0]
+        try:
+            tarname_without_minor = re.match(r'(.*)\.\d+', tarball_name).groups()[0]
+        except AttributeError:
+            logging.debug('failed to get tarball without minor name for %s' % tarball_name)
+            return
 
         # Step 0: remove old occurences of module extracts
         for basedir, dirnames, filenames in os.walk(os.path.join(app.config.private_dir, 'extracts')):