__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
local output="$(git config -z --get-regexp '^(svn-remote\..*\.url|bash\.showupstream)$' 2>/dev/null | tr '\0\n' '\n ')"
while read -r key value; do