[PATCH] __git_commit_objects_prefer_recent: local ret

[Daniel Hahler <genml+zsh-workers@xxxxxxxxxx>]

From: Daniel Hahler <git@xxxxxxxxxx>

Without this, `ret` will be set to 1 with `git diff --ex<tab>` and
result in duplicate entries:

   % git diff --ex<tab>
    -- option --
   --exit-code    -- report exit code 1 if differences, 0 otherwise
   --exit-code  -- report exit code 1 if differences, 0 otherwise
   --ext-diff     -- allow external diff helper to be executed
   --ext-diff   -- allow external diff helper to be executed
   --no-ext-diff  -- disallow external diff helper to be executed
    -- recent commit object name --

I am not sure if this is the right way to do it.
---
 Completion/Unix/Command/_git | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Completion/Unix/Command/_git b/Completion/Unix/Command/_git
index c886cc9..4403a48 100644
--- a/Completion/Unix/Command/_git
+++ b/Completion/Unix/Command/_git
@@ -5674,7 +5674,7 @@ __git_commit_objects () {
 __git_recent_commits () {
   local gitdir expl start
   declare -a descr tags heads commits
-  local i j k
+  local i j k ret
   integer distance_from_head
 
   # Careful: most %d will expand to the empty string.  Quote properly!
-- 
2.4.0.dirty