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author | Sascha Silbe <sascha-pgp@silbe.org> | 2010-03-22 16:18:38 (GMT) |
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committer | Sascha Silbe <sascha-pgp@silbe.org> | 2010-03-22 16:18:38 (GMT) |
commit | 372d1c69b8fc7662ba0eefb8299db47bfbecb929 (patch) | |
tree | 8245539588eac32a0421fd05f8bee79659af9445 | |
parent | c2583a7aec5244bda51cdb6d4b033357cba42bee (diff) | |
parent | 09252b5dea87e2d07634dc11980c6fcd17383d92 (diff) |
Merge commit 'refs/top-bases/t/rainbow-0.8' into t/rainbow-0.8
-rw-r--r-- | src/carquinyol/layoutmanager.py | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/src/carquinyol/layoutmanager.py b/src/carquinyol/layoutmanager.py index 0b0b91a..8402b6d 100644 --- a/src/carquinyol/layoutmanager.py +++ b/src/carquinyol/layoutmanager.py @@ -114,6 +114,14 @@ class LayoutManager(object): return uids def _is_empty(self): + """Check if there is any existing entry. + + All data store layout versions are handled. Will err on the safe + side (i.e. return False if there might be any entry).""" + if os.path.exists(os.path.join(self._root_path, 'store')): + # unmigrated 0.82 data store + return False + for f in os.listdir(self._root_path): if os.path.isdir(os.path.join(self._root_path, f)) and len(f) == 2: for g in os.listdir(os.path.join(self._root_path, f)): |