From d34161bbda6781a617705ee429776e53768c7b51 Mon Sep 17 00:00:00 2001
From: Anton Bobov <abobov@gmail.com>
Date: Wed, 19 Feb 2020 22:57:02 +0500
Subject: Updates.

---
 fio-cdm | 5 +++++
 1 file changed, 5 insertions(+)

(limited to 'fio-cdm')

diff --git a/fio-cdm b/fio-cdm
index 75ea28f..43603c2 100755
--- a/fio-cdm
+++ b/fio-cdm
@@ -58,6 +58,11 @@ fio2cdm() {
 
 trap "rm -f ${TARGET}/.fio-diskmark" 0 1 2 3 9 15
 
+if [ -z "$TARGET" ] ; then
+    echo "First argument should be target directory."
+    exit 1
+fi
+
 # see. http://www.winkey.jp/article.php/20110310142828679
 cat <<_EOL_ | fio --output-format=terse - | fio2cdm
 [global]
-- 
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