refactor some boilerplate

1 files changed, 11 insertions, 11 deletions

diff --git a/Command/Move.hs b/Command/Move.hs
index 476bf866a..623003e47 100644
--- a/Command/Move.hs
+++ b/Command/Move.hs
@@ -73,10 +73,10 @@ toStart dest move file = isAnnexed file $ \(key, _) -> do
 	u <- getUUID g
 	ishere <- inAnnex key
 	if not ishere || u == Remote.uuid dest
-		then return Nothing -- not here, so nothing to do
+		then stop -- not here, so nothing to do
 		else do
 			showAction move file
-			return $ Just $ toPerform dest move key
+			next $ toPerform dest move key
 toPerform :: Remote.Remote Annex -> Bool -> Key -> CommandPerform
 toPerform dest move key = do
 	-- Checking the remote is expensive, so not done in the start step.
@@ -92,14 +92,14 @@ toPerform dest move key = do
 	case isthere of
 		Left err -> do
 			showNote $ show err
-			return Nothing
+			stop
 		Right False -> do
 			showNote $ "to " ++ Remote.name dest ++ "..."
 			ok <- Remote.storeKey dest key
 			if ok
-				then return $ Just $ toCleanup dest move key
-				else return Nothing -- failed
-		Right True -> return $ Just $ toCleanup dest move key
+				then next $ toCleanup dest move key
+				else stop -- failed
+		Right True -> next $ toCleanup dest move key
 toCleanup :: Remote.Remote Annex -> Bool -> Key -> CommandCleanup
 toCleanup dest move key = do
 	remoteHasKey dest key True
@@ -119,21 +119,21 @@ fromStart src move file = isAnnexed file $ \(key, _) -> do
 	u <- getUUID g
 	(remotes, _) <- Remote.keyPossibilities key
 	if (u == Remote.uuid src) || (null $ filter (== src) remotes)
-		then return Nothing
+		then stop
 		else do
 			showAction move file
-			return $ Just $ fromPerform src move key
+			next $ fromPerform src move key
 fromPerform :: Remote.Remote Annex -> Bool -> Key -> CommandPerform
 fromPerform src move key = do
 	ishere <- inAnnex key
 	if ishere
-		then return $ Just $ fromCleanup src move key
+		then next $ fromCleanup src move key
 		else do
 			showNote $ "from " ++ Remote.name src ++ "..."
 			ok <- getViaTmp key $ Remote.retrieveKeyFile src key
 			if ok
-				then return $ Just $ fromCleanup src move key
-				else return Nothing -- fail
+				then next $ fromCleanup src move key
+				else stop -- fail
 fromCleanup :: Remote.Remote Annex -> Bool -> Key -> CommandCleanup
 fromCleanup src True key = do
 	ok <- Remote.removeKey src key