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contrib/bash_completion.d: squelch FreeBSD seq when first < last 

With seq x -1 z and x is less than z FreeBSD seq will print the error:

	$ seq 1 -1 2
	seq: needs positive increment

Hide this error.  Alternatively $COMP_CWORD could be checked for < 2.

Signed-off-by: Derek Schrock <dereks@lifeofadishwasher.com>
This commit is contained in:
Derek Schrock 2024-05-27 19:27:50 -04:00
parent 02c5aa9b09
commit 0877ecc9b3
1 changed files with 1 additions and 1 deletions
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contrib/bash_completion.d/zfs.in
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@ -155,7 +155,7 @@ __zfs_list_volumes()
__zfs_argument_chosen() __zfs_argument_chosen()
{ {
local word property local word property
for word in $(seq $((COMP_CWORD-1)) -1 2) for word in $(seq $((COMP_CWORD-1)) -1 2 2>/dev/null)
do do
local prev="${COMP_WORDS[$word]}" local prev="${COMP_WORDS[$word]}"
if [[ ${COMP_WORDS[$word-1]} != -[tos] ]] if [[ ${COMP_WORDS[$word-1]} != -[tos] ]]