From: Brandon Casey <draf...@gmail.com>
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 <draf...@gmail.com>
---
t/t9902-completion.sh | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
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
}
--
1.8.4.rc0.2.g6cf5c31
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