From 87777fea84dbd45d5f66fa64926d53900bd574b7 Mon Sep 17 00:00:00 2001
From: Stephen Kent
Date: Fri, 21 Mar 2014 11:50:41 -0700
Subject: Don't show overlap AREA on Generic IO graphs when negative_io is set

---
 type/GenericIO.class.php | 14 ++++++++------
 1 file changed, 8 insertions(+), 6 deletions(-)

(limited to 'type/GenericIO.class.php')

diff --git a/type/GenericIO.class.php b/type/GenericIO.class.php
index 3a29948..b22b6d0 100644
--- a/type/GenericIO.class.php
+++ b/type/GenericIO.class.php
@@ -51,12 +51,14 @@ class Type_GenericIO extends Type_Base {
 			$i++;
 		}
 
-		$rrdgraph[] = sprintf('AREA:overlap#%s',
-			$this->get_faded_color(
-				$this->get_faded_color($this->colors[$sources[0]]),
-				$this->get_faded_color($this->colors[$sources[1]])
-			)
-		);
+		if (!$this->negative_io) {
+			$rrdgraph[] = sprintf('AREA:overlap#%s',
+				$this->get_faded_color(
+					$this->get_faded_color($this->colors[$sources[0]]),
+					$this->get_faded_color($this->colors[$sources[1]])
+				)
+			);
+		}
 
 		$i = 0;
 		foreach($sources as $source) {
-- 
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