parse-options: multi-word argh should use dash to separate words

diff --git a/t/t9902-completion.sh b/t/t9902-completion.sh
index d9e3103af597ec1f21ea56ca18500fbfcc8c2563..2d4beb5e50c257fed2f4b6475cb5834425b5a64f 100755 (executable)
--- 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
 }