From: David Zafman <dzafman@redhat.com>
Date: Fri, 15 Feb 2019 07:12:36 +0000 (-0800)
Subject: qa/workunits/cephtool/test.sh: Use :- to handle TMPDIR=""
X-Git-Tag: v12.2.12~66^2~2
X-Git-Url: http://git-server-git.apps.pok.os.sepia.ceph.com/?a=commitdiff_plain;h=3e328c0f354118ee10a018ce3771eecf751c9b04;p=ceph.git

qa/workunits/cephtool/test.sh: Use :- to handle TMPDIR=""

Only Luminous has seen TMPDIR="" coming into this script.

Signed-off-by: David Zafman <dzafman@redhat.com>
---

diff --git a/qa/workunits/cephtool/test.sh b/qa/workunits/cephtool/test.sh
index 36f9dc43ebe8..d2818dc6fbe4 100755
--- a/qa/workunits/cephtool/test.sh
+++ b/qa/workunits/cephtool/test.sh
@@ -49,7 +49,7 @@ function expect_false()
 }
 
 
-TEMP_DIR=$(mktemp -d ${TMPDIR-/tmp}/cephtool.XXX)
+TEMP_DIR=$(mktemp -d ${TMPDIR:-/tmp}/cephtool.XXX)
 trap "rm -fr $TEMP_DIR" 0
 
 TMPFILE=$(mktemp $TEMP_DIR/test_invalid.XXX)