[commit: Cabal] master: trivial doc improvement and unused name fix (606f474)

[Paolo Capriotti]

Repository : ssh://darcs.haskell.org//srv/darcs/packages/Cabal

On branch  : master

http://hackage.haskell.org/trac/ghc/changeset/606f474e4ee59600947ec4d37b92926d8089fe43

>---------------------------------------------------------------

commit 606f474e4ee59600947ec4d37b92926d8089fe43
Author: Duncan Coutts <duncan at haskell.org>
Date:   Fri Jun 6 15:28:40 2008 +0000

    trivial doc improvement and unused name fix

>---------------------------------------------------------------

 cabal-install/Hackage/InstallPlan.hs |    4 ++--
 cabal-install/Hackage/Types.hs       |    6 ++++--
 2 files changed, 6 insertions(+), 4 deletions(-)

diff --git a/cabal-install/Hackage/InstallPlan.hs b/cabal-install/Hackage/InstallPlan.hs
index 28e1112..34f79e3 100644
--- a/cabal-install/Hackage/InstallPlan.hs
+++ b/cabal-install/Hackage/InstallPlan.hs
@@ -261,8 +261,8 @@ lookupConfiguredPackage' :: InstallPlan a
                          -> PackageIdentifier -> Maybe ConfiguredPackage
 lookupConfiguredPackage' plan pkgid =
   case PackageIndex.lookupPackageId (planIndex plan) pkgid of
-    Just (Configured pkg)  -> Just pkg
-    Just (Failed _ reason) -> Nothing
+    Just (Configured pkg) -> Just pkg
+    Just (Failed _ _)     -> Nothing
     _  -> internalError $ "not configured or no such pkg " ++ display pkgid
 
 -- ------------------------------------------------------------
diff --git a/cabal-install/Hackage/Types.hs b/cabal-install/Hackage/Types.hs
index c11675c..8cb19ab 100644
--- a/cabal-install/Hackage/Types.hs
+++ b/cabal-install/Hackage/Types.hs
@@ -29,8 +29,10 @@ newtype Password = Password { unPassword :: String }
 data ConfiguredPackage = ConfiguredPackage
        AvailablePackage    -- package info, including repo
        FlagAssignment      -- complete flag assignment for the package
-       [PackageIdentifier] -- exact dependencies, must be consistent with the
-                           -- version constraints in the package info
+       [PackageIdentifier] -- set of exact dependencies. These must be
+                           -- consistent with the 'buildDepends' in the
+                           -- 'PackageDescrption' that you'd get by applying
+                           -- the flag assignment.
   deriving Show
 
 instance Package ConfiguredPackage where