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| author | Andrew Sayers <andrew-git@pileofstuff.org> | 2010-06-17 22:32:16 +0100 |
|---|---|---|
| committer | Junio C Hamano <gitster@pobox.com> | 2010-06-18 09:15:52 -0700 |
| commit | 6c44b6406bc9093945aa030f33c06ecda47ba7f5 (patch) | |
| tree | 0aa0f4afa1df44b2ae328f35206aa26f98ca64ac /contrib | |
| parent | 45a0ee116348d1b36756fe47d338713c06b918ad (diff) | |
| download | git-6c44b6406bc9093945aa030f33c06ecda47ba7f5.tar.gz | |
bash-completion: Fix __git_ps1 to work with "set -u"
Define several variables in __git_ps1 to avoid errors under "set -u" semantics.
__git_ps1 seems to have been missed when the rest of the file was fixed in
25a31f8.
Signed-off-by: Andrew Sayers <andrew-git@pileofstuff.org>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Diffstat (limited to 'contrib')
| -rwxr-xr-x | contrib/completion/git-completion.bash | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/contrib/completion/git-completion.bash b/contrib/completion/git-completion.bash index 57245a8c01..256b1a8f92 100755 --- a/contrib/completion/git-completion.bash +++ b/contrib/completion/git-completion.bash @@ -84,8 +84,8 @@ __git_ps1 () { local g="$(__gitdir)" if [ -n "$g" ]; then - local r - local b + local r="" + local b="" if [ -f "$g/rebase-merge/interactive" ]; then r="|REBASE-i" b="$(cat "$g/rebase-merge/head-name")" @@ -127,11 +127,11 @@ __git_ps1 () } fi - local w - local i - local s - local u - local c + local w="" + local i="" + local s="" + local u="" + local c="" if [ "true" = "$(git rev-parse --is-inside-git-dir 2>/dev/null)" ]; then if [ "true" = "$(git rev-parse --is-bare-repository 2>/dev/null)" ]; then |