From 96f2bc003a85f1881d91bc73c037c17a53bee089 Mon Sep 17 00:00:00 2001
From: Stig Sandbeck Mathisen <ssm@fnord.no>
Date: Sat, 4 Oct 2014 22:27:32 +0200
Subject: [PATCH] Use single bracket for test, keeping /bin/sh as interpreter

---
 plugins/mysql/mysql_report | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/plugins/mysql/mysql_report b/plugins/mysql/mysql_report
index 798021e8..8ae0e02c 100755
--- a/plugins/mysql/mysql_report
+++ b/plugins/mysql/mysql_report
@@ -92,7 +92,7 @@ graph_vlabel ${vlabel}
 graph_category ${category}
 graph_info ${info}
 EOH1
-  [[ -n "${period}" ]] && echo "graph_period ${period}"
+  [ -n "${period}" ] && echo "graph_period ${period}"
   I=1
   for name in ${names}; do
     eval iquery='${query_'${name}'}'