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| author | SZEDER Gábor <szeder@ira.uka.de> | 2011-08-12 16:17:12 +0400 |
|---|---|---|
| committer | SZEDER Gábor <szeder@ira.uka.de> | 2013-06-24 20:03:37 +0400 |
| commit | 14d7649748265fe9fe991439ca6ae0c9db7a27ab (patch) | |
| tree | a6e23e0e48212ae51fcfd9d3e6010ea478afcd3f /contrib | |
| parent | dd0b72cbd9e64c782a31c6acfca2ba9cf2ffb266 (diff) | |
bash prompt: avoid command substitution when checking for untracked files
When enabled, the bash prompt can indicate the presence of untracked
files with a '%' sign. __git_ps1() checks for untracked files by running the
'$(git ls-files --others --exclude-standard)' command substitution,
and displays the indicator when there is no output.
Avoid this command substitution by additionally passing
'--error-unmatch *', and checking the command's return value.
Signed-off-by: SZEDER Gábor <szeder@ira.uka.de>
Diffstat (limited to 'contrib')
| -rw-r--r-- | contrib/completion/git-prompt.sh | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/contrib/completion/git-prompt.sh b/contrib/completion/git-prompt.sh index afa867030d..5ea6a68bc0 100644 --- a/contrib/completion/git-prompt.sh +++ b/contrib/completion/git-prompt.sh @@ -442,7 +442,7 @@ __git_ps1 () if [ -n "${GIT_PS1_SHOWUNTRACKEDFILES-}" ] && [ "$(git config --bool bash.showUntrackedFiles)" != "false" ] && - [ -n "$(git ls-files --others --exclude-standard)" ] + git ls-files --others --exclude-standard --error-unmatch -- '*' >/dev/null 2>/dev/null then u="%${ZSH_VERSION+%}" fi |