more partial function removal

Left a few Prelude.head's in where it was checked not null and too hard to
remove, etc.
This commit is contained in:
Joey Hess 2011-12-15 18:11:42 -04:00
parent b7e0d39abb
commit 95d2391f58
24 changed files with 73 additions and 78 deletions

View file

@ -134,7 +134,7 @@ hashObject repo content = getSha subcmd $ do
calcMerge :: [(Ref, [L.ByteString])] -> Either Ref [L.ByteString]
calcMerge shacontents
| null reuseable = Right $ new
| otherwise = Left $ fst $ head reuseable
| otherwise = Left $ fst $ Prelude.head reuseable
where
reuseable = filter (\c -> sorteduniq (snd c) == new) shacontents
new = sorteduniq $ concat $ map snd shacontents