From: Loic Dachary <ldachary@redhat.com>
Date: Sun, 31 May 2015 14:06:24 +0000 (+0200)
Subject: tests: ceph-helpers.sh use expr instead of (( ))
X-Git-Tag: v9.0.2~70^2~3
X-Git-Url: http://git-server-git.apps.pok.os.sepia.ceph.com/?a=commitdiff_plain;h=64944d4105203266751f43ea6483c929dc8c180c;p=ceph.git

tests: ceph-helpers.sh use expr instead of (( ))

Because (( timer++ )) is mistaken by set -e to not be a successful
command, use expr instead.

Signed-off-by: Loic Dachary <ldachary@redhat.com>
---

diff --git a/qa/workunits/ceph-helpers.sh b/qa/workunits/ceph-helpers.sh
index 4adb51550a2f1..ad04abe733a40 100755
--- a/qa/workunits/ceph-helpers.sh
+++ b/qa/workunits/ceph-helpers.sh
@@ -990,7 +990,7 @@ function wait_for_clean() {
             num_active_clean=$cur_active_clean
         fi
         sleep 1
-        (( timer++ ))
+        timer=$(expr $timer + 1)
     done
     return 0
 }