[library-web] fix fast mode for git generated tarballs

[Frederic Peters <fpeters src gnome org>]

commit 44686d8c925942ad51ed07a2507d8f3c9f17c8b1
Author: Frédéric Péters <fpeters 0d be>
Date:   Wed Jan 29 16:52:50 2014 +0000

    fix fast mode for git generated tarballs

 src/lgo.py |    2 ++
 1 files changed, 2 insertions(+), 0 deletions(-)
---
diff --git a/src/lgo.py b/src/lgo.py
index 3814b53..3d23ddf 100755
--- a/src/lgo.py
+++ b/src/lgo.py
@@ -628,6 +628,8 @@ class Lgo(App):
 
         if self.config.fast_mode:
             ext_dirname = os.path.join(app.config.private_dir, 'extracts', tarball_name)
+            if ext_dirname.endswith('.999'): # git snapshot
+                ext_dirname = os.path.join(app.config.private_dir, 'extracts', base_tarball_name)
             stamp_file = ext_dirname + '.extract-stamp'
         else:
             stamp_file = None