diff options
| -rw-r--r-- | Backend.hs | 1 | ||||
| -rw-r--r-- | TypeInternals.hs | 10 | ||||
| -rw-r--r-- | debian/changelog | 3 |
3 files changed, 4 insertions, 10 deletions
diff --git a/Backend.hs b/Backend.hs index 7e88ff304..a417c7247 100644 --- a/Backend.hs +++ b/Backend.hs @@ -130,7 +130,6 @@ lookupFile file = do getsymlink = do l <- readSymbolicLink file return $ takeFileName l - makekey _ [] = return Nothing makekey bs l = do case maybeLookupBackendName bs bname of Nothing -> do diff --git a/TypeInternals.hs b/TypeInternals.hs index 12a9080b3..44db743fa 100644 --- a/TypeInternals.hs +++ b/TypeInternals.hs @@ -55,7 +55,7 @@ instance Read Key where readsPrec _ s = [(Key (b,k), "")] where l = split ":" s - b = head l + b = if null l then "" else head l k = join ":" $ drop 1 l -- for quickcheck @@ -67,13 +67,9 @@ instance Arbitrary Key where prop_idempotent_key_read_show :: Key -> Bool prop_idempotent_key_read_show k - -- filter out empty key or backend names - -- also backend names will not contain colons - | null kname || null bname || elem ':' bname = True + -- backend names will never contain colons + | elem ':' (backendName k) = True | otherwise = k == (read $ show k) - where - bname = backendName k - kname = keyName k backendName :: Key -> BackendName backendName (Key (b,_)) = b diff --git a/debian/changelog b/debian/changelog index 2fd6d9d81..9ae31edc7 100644 --- a/debian/changelog +++ b/debian/changelog @@ -4,8 +4,7 @@ git-annex (0.17) unstable; urgency=low it being an error. * New migrate subcommand can be used to switch files to using a different backend, safely and with no duplication of content. - * bugfix: Fix crash caused by a symlink in the repo with link text ending in - a "/". (Thanks Henrik for reporting.) + * bugfix: Fix crash caused by empty key name. (Thanks Henrik for reporting.) -- Joey Hess <joeyh@debian.org> Sun, 09 Jan 2011 10:04:11 -0400 |