master - tests: check.sh uses array for list

[Zdenek Kabelac]

Gitweb:        https://sourceware.org/git/?p=lvm2.git;a=commitdiff;h=e84a145cf4f593a4560f10...
Commit:        e84a145cf4f593a4560f109b486a1fa1d999fe2d
Parent:        c613fa48ffc0b4b89beedb93612270b29cc41fb9
Author:        Zdenek Kabelac 
AuthorDate:    Fri Jun 30 11:06:19 2017 +0200
Committer:     Zdenek Kabelac 
CommitterDate: Fri Jun 30 12:09:10 2017 +0200

tests: check.sh uses array for list

For properly quoted args, switch to use arrays for arg list.
---
 test/lib/check.sh |   10 +++++-----
 1 files changed, 5 insertions(+), 5 deletions(-)

diff --git a/test/lib/check.sh b/test/lib/check.sh
index a43aef7..c8efcca 100644
--- a/test/lib/check.sh
+++ b/test/lib/check.sh
@@ -261,14 +261,14 @@ inactive() {
 # Check for list of LVs from given VG
 lv_exists() {
    local vg=$1
-	local lv=
+	declare -a list=()
    while [ $# -gt 1 ]; do
    	shift
-		lv="$lv $vg/$1"
+		list+=( "$vg/$1" )
    done
-	test -n "$lv" || lv=$vg
-	lvl "$lv" &>/dev/null || \
-		die "$lv expected to exist but does not"
+	test  "${#list[@]}" -gt 0 || list=( "$vg" )
+	lvl "${list[@]}" &>/dev/null || \
+		die "${list[@]}" "expected to exist, but does not!"
 }

lv_not_exists() {