From: Zdenek Kabelac <zkabelac@redhat.com>
Date: Tue, 11 Jun 2019 14:40:44 +0000 (+0200)
Subject: tests: correct checked target name
X-Git-Tag: v2_03_05~8
X-Git-Url: https://sourceware.org/git/?a=commitdiff_plain;h=c9203a6106c7f9d66d7872e5709f5e02d246c0e3;p=lvm2.git

tests: correct checked target name

So when the target name happened to be a suffix of another one,
the grep was filtering incorrect line
(i.e. dm-cache && dm-writecache) - so do a line head matching.
---

diff --git a/test/lib/aux.sh b/test/lib/aux.sh
index b178ab75b..040c8f287 100644
--- a/test/lib/aux.sh
+++ b/test/lib/aux.sh
@@ -1421,7 +1421,7 @@ target_at_least() {
 	fi
 
 	local version
-	version=$(dmsetup targets 2>/dev/null | grep "${1##dm-} " 2>/dev/null)
+	version=$(dmsetup targets 2>/dev/null | grep "^${1##dm-} " 2>/dev/null)
 	version=${version##* v}
 
 	version_at_least "$version" "${@:2}" || {