Merge branch 'sn/complete-bash-wo-process-subst'

* sn/complete-bash-wo-process-subst:
completion: don't leak variable from the prompt into environment

diff --git a/contrib/completion/git-completion.bash b/contrib/completion/git-completion.bash
index 98af8f5c7ee68876e94194524cc0cda9d3f25345..b7c1edf1cc763199d41a490b212a3b65ea581a86 100755 (executable)
--- a/contrib/completion/git-completion.bash
+++ b/contrib/completion/git-completion.bash
@@ -110,7 +110,7 @@ __git_ps1_show_upstream ()
        local upstream=git legacy="" verbose=""
 
        # get some config options from git-config
-       output="$(git config -z --get-regexp '^(svn-remote\..*\.url|bash\.showupstream)$' 2>/dev/null | tr '\0\n' '\n ')"
+       local output="$(git config -z --get-regexp '^(svn-remote\..*\.url|bash\.showupstream)$' 2>/dev/null | tr '\0\n' '\n ')"
        while read key value; do
                case "$key" in
                bash.showupstream)