From 52299e0658c4f21fbcfdae60c5f26b587d2af4d3 Mon Sep 17 00:00:00 2001
From: Piotr Przybylski <piotrprz@gmail.com>
Date: Tue, 5 Apr 2011 16:02:46 +0200
Subject: [PATCH] Drizzle-compatible Status tab

---
 server_status.php | 9 +++++++--
 1 file changed, 7 insertions(+), 2 deletions(-)

diff --git a/server_status.php b/server_status.php
index c67c63a75..3b44a4ade 100644
--- a/server_status.php
+++ b/server_status.php
@@ -653,8 +653,11 @@ $used_queries = $sections['com']['vars'];
 // reverse sort by value to show most used statements first
 arsort($used_queries);
 // remove all zero values from the end
-while (end($used_queries) == 0) {
-    array_pop($used_queries);
+// variable empty for Drizzle
+if ($used_queries) {
+    while (end($used_queries) == 0) {
+        array_pop($used_queries);
+    }
 }
 
 // number of tables to split values into
@@ -713,6 +716,7 @@ foreach ($used_queries as $name => $value) {
     <div class="clearfloat"></div>
 </div>
 
+<?php if ($used_queries): ?>
 <div id="serverstatusquerieschart">
 <?php
 	if (empty($_REQUEST["query_chart"])) {
@@ -726,6 +730,7 @@ foreach ($used_queries as $name => $value) {
 	}
 ?>
 </div>
+<?php endif; ?>
 
 <div id="serverstatussection">
 <?php