When commit d8b45314 began separating the zsh completion from the bash
completion, it introduced a zsh completion "bridge" section into the bash
completion script for zsh users to use until they migrated to the zsh
script.  The zsh '+=()' append-to-array notation prevents bash 3.00.15 on
CentOS 4.x from loading the completion script and breaks test 9902.  We can
easily work around this by using standard Bash array notation.

Signed-off-by: Brandon Casey <draf...@gmail.com>

On Fri, Jan 18, 2013 at 7:02 AM, Andreas Schwab <sch...@linux-m68k.org> wrote:
> Brandon Casey <draf...@gmail.com> writes:
>> +                             array[$(($#array+1))]="$c"
> You don't need $(( )) since the array index is already evaluated as an
> arithmethic expression.



 contrib/completion/git-completion.bash |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/contrib/completion/git-completion.bash 
index a4c48e1..2f99420 100644
--- a/contrib/completion/git-completion.bash
+++ b/contrib/completion/git-completion.bash
@@ -2431,7 +2431,7 @@ if [[ -n ${ZSH_VERSION-} ]]; then
                                --*=*|*.) ;;
                                *) c="$c " ;;
-                               array+=("$c")
+                               array[$#array+1]="$c"
                        compset -P '*[=:]'
                        compadd -Q -S '' -p "${2-}" -a -- array && _ret=0

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