From 4e49b4b7af672eaa7f1c7ad6ac5842239611af25 Mon Sep 17 00:00:00 2001
From: Jean Paul Galea <jeanpaul@yubico.com>
Date: Tue, 8 Sep 2015 12:41:18 +0200
Subject: [PATCH] Use bracket guards for substitution.

---
 ykval-munin-ksmlatency.php | 2 +-
 ykval-munin-vallatency.php | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/ykval-munin-ksmlatency.php b/ykval-munin-ksmlatency.php
index b5ddb4f..94c82ab 100755
--- a/ykval-munin-ksmlatency.php
+++ b/ykval-munin-ksmlatency.php
@@ -85,5 +85,5 @@ foreach ($ksms as $ksm)
 	if (($total_time = total_time($ksm)) === FALSE)
 		$total_time = 'error';
 
-	echo "${shortksm}_avgwait.value $total_time\n";
+	echo "${shortksm}_avgwait.value ${total_time}\n";
 }
diff --git a/ykval-munin-vallatency.php b/ykval-munin-vallatency.php
index 437b749..0cdae11 100755
--- a/ykval-munin-vallatency.php
+++ b/ykval-munin-vallatency.php
@@ -85,5 +85,5 @@ foreach ($urls as $url)
 	if (($total_time = total_time($url)) === FALSE)
 		$total_time = 'error';
 
-	echo "${shortname}_avgwait.value $total_time\n";
+	echo "${shortname}_avgwait.value ${total_time}\n";
 }