[commit: Cabal] master: Fixing a few warnings. (b2f208a)

[Ian Lynagh]

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

On branch  : master

http://hackage.haskell.org/trac/ghc/changeset/b2f208a0679e68736259fc5705a90be89b8a4467

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

commit b2f208a0679e68736259fc5705a90be89b8a4467
Author: Andres Loeh <andres at well-typed.com>
Date:   Fri Jul 8 07:47:44 2011 +0000

    Fixing a few warnings.

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

 cabal-install/Distribution/Client/List.hs |   10 ++++------
 1 files changed, 4 insertions(+), 6 deletions(-)

diff --git a/cabal-install/Distribution/Client/List.hs b/cabal-install/Distribution/Client/List.hs
index 2f9133c..27fbf41 100644
--- a/cabal-install/Distribution/Client/List.hs
+++ b/cabal-install/Distribution/Client/List.hs
@@ -15,8 +15,7 @@ module Distribution.Client.List (
 
 import Distribution.Package
          ( PackageName(..), Package(..), packageName, packageVersion
-         , Dependency(..), InstalledPackageId()
-         , thisPackageVersion, depends, simplifyDependency )
+         , Dependency(..), simplifyDependency )
 import Distribution.ModuleName (ModuleName)
 import Distribution.License (License)
 import qualified Distribution.InstalledPackageInfo as Installed
@@ -42,8 +41,7 @@ import Distribution.Text
          ( Text(disp), display )
 
 import Distribution.Client.Types
-         ( SourcePackage(..), Repo, SourcePackageDb(..)
-         , InstalledPackage(..) )
+         ( SourcePackage(..), Repo, SourcePackageDb(..) )
 import Distribution.Client.Dependency.Types
          ( PackageConstraint(..), ExtDependency(..) )
 import Distribution.Client.Targets
@@ -183,7 +181,7 @@ info verbosity packageDBs repos comp conf
 
       | otherwise
       = Right $ mergePackageInfo pref installedPkgs
-                                 sourcePkgs  selectedSourcePkg
+                                 sourcePkgs  selectedSourcePkg'
                                  showPkgVersion
       where
         pref           = prefs name
@@ -194,7 +192,7 @@ info verbosity packageDBs repos comp conf
                                     (Dependency name verConstraint)
         selectedSourcePkgs    =          PackageIndex.lookupDependency sourcePkgIndex
                                     (Dependency name verConstraint)
-        selectedSourcePkg     = latestWithPref pref selectedSourcePkgs
+        selectedSourcePkg'    = latestWithPref pref selectedSourcePkgs
 
                          -- display a specific package version if the user
                          -- supplied a non-trivial version constraint