commit a9c556ccad819869a6a5d932aac0a75a99372f08 Author: Barry Warsaw Date: Wed Sep 17 19:32:43 2014 +0300 _init_completion: Handle cword < 0 (LP: #1289597) Previously only bash 4.3 seemed to provoke this, but now with the empty command consistency tweak it occurs with earlier as well. diff --git a/bash_completion b/bash_completion index 7e01ae4..3bb4bc2 100644 --- a/bash_completion +++ b/bash_completion @@ -727,7 +727,7 @@ _init_completion() fi done - [[ $cword -eq 0 ]] && return 1 + [[ $cword -le 0 ]] && return 1 prev=${words[cword-1]} [[ ${split-} ]] && _split_longopt && split=true