[PATCH] completion: Allow dash as the first character for __git_ps1
- From
Christian Hammerl <info@christian-hammerl.de>
- Date
- Feb 20, 2012, 12:17 UTC
- Message-ID
- <1329740273-5580-1-git-send-email-info@christian-hammerl.de>
If the argument for `__git_ps1` begins with a dash, `printf` tries to interpret it as an option which results in an error message. The problem is solved by adding '--' before the argument to tell `printf` to not interpret the following argument as an option. Adding '--' directly to the argument does not help because the argument is enclosed by double quotes.
Signed-off-by: Christian Hammerl <info@christian-hammerl.de> --- contrib/completion/git-completion.bash | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/contrib/completion/git-completion.bash b/contrib/completion/git-completion.bash index 91c7acb..61ff152 100755 --- a/contrib/completion/git-completion.bash +++ b/contrib/completion/git-completion.bash @@ -313,7 +313,7 @@ __git_ps1 () fi local f="$w$i$s$u" - printf "${1:- (%s)}" "$c${b##refs/heads/}${f:+ $f}$r$p" + printf -- "${1:- (%s)}" "$c${b##refs/heads/}${f:+ $f}$r$p" fi }
-- 1.7.9