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| author | Brandon Casey <drafnel@gmail.com> | 2013-08-21 20:49:32 (GMT) |
|---|---|---|
| committer | Junio C Hamano <gitster@pobox.com> | 2013-08-21 23:38:50 (GMT) |
| commit | 0ef09702d6b7fbd225d1e7adeca7b32304be529f (patch) | |
| tree | 0b679443d5efa8c3ca9ca0a6e23aab88a12071a0 /t/t9902-completion.sh | |
| parent | 5d5812f492dbc1adac718a69d225396620b463fd (diff) | |
| download | git-0ef09702d6b7fbd225d1e7adeca7b32304be529f.zip git-0ef09702d6b7fbd225d1e7adeca7b32304be529f.tar.gz git-0ef09702d6b7fbd225d1e7adeca7b32304be529f.tar.bz2 | |
t9902-completion.sh: old Bash still does not support array+=('') notation
Old Bash (3.0) which is distributed with RHEL 4.X and other ancient
platforms that are still in wide use, does not understand the
array+=() notation. Let's use an explicit assignment to the new array
element which works everywhere, like:
array[${#array[@]}+1]=''
The right-hand side '' is not strictly necessary, but in this case
I think it is more clear.
Signed-off-by: Brandon Casey <drafnel@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Diffstat (limited to 't/t9902-completion.sh')
| -rwxr-xr-x | t/t9902-completion.sh | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/t/t9902-completion.sh b/t/t9902-completion.sh index 272a071..2d4beb5 100755 --- a/t/t9902-completion.sh +++ b/t/t9902-completion.sh @@ -69,7 +69,7 @@ run_completion () local -a COMPREPLY _words local _cword _words=( $1 ) - test "${1: -1}" = ' ' && _words+=('') + test "${1: -1}" = ' ' && _words[${#_words[@]}+1]='' (( _cword = ${#_words[@]} - 1 )) __git_wrap__git_main && print_comp } |