[commit: Cabal] master: Fix "cabal list" with no package specified (1d7b077)

[Ian Lynagh]

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

On branch  : master

http://hackage.haskell.org/trac/ghc/changeset/1d7b077397d19a7cef46cf5d967bb9a339ac76c9

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

commit 1d7b077397d19a7cef46cf5d967bb9a339ac76c9
Author: Duncan Coutts <duncan at haskell.org>
Date:   Sat Jan 19 15:52:19 2008 +0000

    Fix "cabal list" with no package specified

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

 cabal-install/Hackage/List.hs |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/cabal-install/Hackage/List.hs b/cabal-install/Hackage/List.hs
index 8303b68..d3f93d2 100644
--- a/cabal-install/Hackage/List.hs
+++ b/cabal-install/Hackage/List.hs
@@ -31,7 +31,7 @@ list :: Verbosity -> [Repo] -> [String] -> IO ()
 list verbosity repos pats = do
     indexes <- mapM (RepoIndex.read verbosity) repos
     let index = mconcat indexes
-        pkgs | null pats = pkgs
+        pkgs | null pats = RepoIndex.allPackages index
              | otherwise =
                  concatMap (RepoIndex.lookupPackageNameSubstring index) pats
     putStrLn