From fa9a255ac46de1995ab558fe2681be46243cb091 Mon Sep 17 00:00:00 2001
From: Nathan Broadbent <nathan.f77@gmail.com>
Date: Tue, 20 Mar 2012 14:53:29 +0800
Subject: [PATCH] Fixed branch iteration for array in
 _git_index_update_all_branches function

---
 lib/git/repo_index.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/git/repo_index.sh b/lib/git/repo_index.sh
index 30c24c1..8cf744b 100644
--- a/lib/git/repo_index.sh
+++ b/lib/git/repo_index.sh
@@ -225,7 +225,7 @@ _git_index_update_all_branches() {
 
   local index=0
   # Iterate over branches, and update those that can be fast-forwarded
-  for branch in $branches; do
+  for branch in ${branches[@]}; do
     branch_rev="$(git rev-parse $branch)"
     # Local branch can be fast-forwarded if revision is ancestor of remote revision, and not the same.
     # (see http://stackoverflow.com/a/2934062/304706)