From: Yi Zhang <yi.zhang@redhat.com>
Date: Thu, 26 Nov 2020 08:35:31 +0000 (+0800)
Subject: common/rc: _have_iproute2 fix for "ip -V" change
X-Git-Url: https://www.infradead.org/git/?a=commitdiff_plain;h=6705ed29235a7f3d0999cbcd829dae5eca644ffc;p=users%2Fsagi%2Fblktests.git

common/rc: _have_iproute2 fix for "ip -V" change

With below commit, the version will be updated base on the tag
fbef6555 replace SNAPSHOT with auto-generated version string

To reproduce it:
$ ./check srp/015
common/rc: line 98: [: ip utility, iproute2-5.9.0: integer expression expected

Reviewed-by: Bart Van Assche <bvanassche@acm.org>
Signed-off-by: Yi Zhang <yi.zhang@redhat.com>
---

diff --git a/common/rc b/common/rc
index 0d7a3cd..37eb873 100644
--- a/common/rc
+++ b/common/rc
@@ -95,7 +95,7 @@ _have_iproute2() {
 		SKIP_REASON="ip utility not found"
 		return 1
 	fi
-	if [ "$snapshot" -lt "$1" ]; then
+	if [[ "$snapshot" =~ ^[0-9]+$ && "$snapshot" -lt "$1" ]]; then
 		SKIP_REASON="ip utility too old"
 		return 1
 	fi