prompt: fix untracked files for zsh

We signal presense of untracked files by adding a per-cent sign '%'
to the prompt.  But because '%' is used as an escape character to
introduce prompt customization in zsh (just like bash prompt uses
'\' to escape '\u', '\h', etc.), we need to say '%%' to get a
literal per-cent.

Helped-by: Andreas Schwab <schwab@linux-m68k.org>
Signed-off-by: Felipe Contreras <felipe.contreras@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Felipe Contreras 2013-04-21 15:00:16 -07:00 committed by Junio C Hamano
parent 845241d544
commit 24b6132e57

View file

@ -338,7 +338,7 @@ __git_ps1 ()
[ "$(git config --bool bash.showUntrackedFiles)" != "false" ] &&
[ -n "$(git ls-files --others --exclude-standard)" ]
then
u="%"
u="%${ZSH_VERSION+%}"
fi
if [ -n "${GIT_PS1_SHOWUPSTREAM-}" ]; then