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| author | Mark Lodato <lodatom@gmail.com> | 2010-10-27 21:08:21 -0400 |
|---|---|---|
| committer | Junio C Hamano <gitster@pobox.com> | 2010-10-28 11:45:00 -0700 |
| commit | ca209065f3cc3462eb0ae6090f6b13f38aa2114c (patch) | |
| tree | ce12954ca7304f23eaf091bc98b0127e9d75f1b7 /contrib | |
| parent | 7ebee44167fc25b975f5543472c851ab1840af1b (diff) | |
| download | git-ca209065f3cc3462eb0ae6090f6b13f38aa2114c.tar.gz | |
completion: fix zsh check under bash with 'set -u'
Commit 06f44c3 (completion: make compatible with zsh) broke bash
compatibility with 'set -u': a warning was generated when checking
$ZSH_VERSION. The solution is to supply a default value, using
${ZSH_VERSION-}. Thanks to SZEDER Gábor for the fix.
Signed-off-by: Mark Lodato <lodatom@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Diffstat (limited to 'contrib')
| -rwxr-xr-x | contrib/completion/git-completion.bash | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/contrib/completion/git-completion.bash b/contrib/completion/git-completion.bash index 64341d53cc..168669bbf7 100755 --- a/contrib/completion/git-completion.bash +++ b/contrib/completion/git-completion.bash @@ -2345,7 +2345,7 @@ _git () { local i c=1 command __git_dir - if [[ -n $ZSH_VERSION ]]; then + if [[ -n ${ZSH_VERSION-} ]]; then emulate -L bash setopt KSH_TYPESET fi @@ -2394,7 +2394,7 @@ _git () _gitk () { - if [[ -n $ZSH_VERSION ]]; then + if [[ -n ${ZSH_VERSION-} ]]; then emulate -L bash setopt KSH_TYPESET fi @@ -2434,7 +2434,7 @@ complete -o bashdefault -o default -o nospace -F _git git.exe 2>/dev/null \ || complete -o default -o nospace -F _git git.exe fi -if [[ -n $ZSH_VERSION ]]; then +if [[ -n ${ZSH_VERSION-} ]]; then shopt () { local option if [ $# -ne 2 ]; then |