[commit: ghc] master: Declare `ghc-head` to be haddock's upstream branch (03a8003)

[git at git.haskell.org]

Repository : ssh://git@git.haskell.org/ghc

On branch  : master
Link       : http://ghc.haskell.org/trac/ghc/changeset/03a8003e5d3aec97b3a14b2d3c774aad43e0456e/ghc

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

commit 03a8003e5d3aec97b3a14b2d3c774aad43e0456e
Author: Herbert Valerio Riedel <hvr at gnu.org>
Date:   Thu Aug 14 19:51:01 2014 +0200

    Declare `ghc-head` to be haddock's upstream branch
    
    This will affect commands such as
    
       git submodule update --remote utils/haddock
    
    to use `ghc-head` instead of the default `master` branch


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03a8003e5d3aec97b3a14b2d3c774aad43e0456e
 .gitmodules | 1 +
 1 file changed, 1 insertion(+)

diff --git a/.gitmodules b/.gitmodules
index b5e29b9..66f4f37 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -118,6 +118,7 @@
 	path = utils/haddock
 	url = ../haddock.git
 	ignore = none
+	branch = ghc-head
 [submodule "nofib"]
 	path = nofib
 	url = ../nofib.git