[PATCH] Fix git-completion.bash for use in zsh

[Alex Merry <dev@randomguy3.me.uk>]

Certain versions (or option combinations) of zsh appear to treat
things like
local some_var=()
as a function declaration.  This makes errors appear when using it in
combination with the GIT_PS1_SHOWUPSTREAM option.

Signed-off-by: Alex Merry <dev@randomguy3.me.uk>
---
 contrib/completion/git-completion.bash |    3 ++-
 1 files changed, 2 insertions(+), 1 deletions(-)

diff --git a/contrib/completion/git-completion.bash b/contrib/completion/git-completion.bash
index 5a83090..89de45d 100755
--- a/contrib/completion/git-completion.bash
+++ b/contrib/completion/git-completion.bash
@@ -106,8 +106,9 @@ __gitdir ()
 __git_ps1_show_upstream ()
 {
        local key value
-       local svn_remote=() svn_url_pattern count n
+       local svn_remote svn_url_pattern count n
        local upstream=git legacy="" verbose=""
+       svn_remote=()

        # get some config options from git-config
        while read key value; do
-- 
1.7.6