From f275445ef31d40c7cfdbe2cf3767c9c6051ec057 Mon Sep 17 00:00:00 2001
From: Pim van den Berg
Date: Wed, 3 Jul 2013 22:47:39 +0200
Subject: type/default: dont include y-axis description (-v option) when not
 set

It caused an "Unknown argument: undefined" error when using canvas.
---
 type/Default.class.php | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'type')

diff --git a/type/Default.class.php b/type/Default.class.php
index 8632328..416a352 100644
--- a/type/Default.class.php
+++ b/type/Default.class.php
@@ -219,7 +219,8 @@ class Type_Default {
 		$rrdgraph[] = sprintf('-h %d', is_numeric($this->heigth) ? $this->heigth : 175);
 		$rrdgraph[] = '-l 0';
 		$rrdgraph[] = sprintf('-t "%s on %s"', $this->rrd_title, $this->args['host']);
-		$rrdgraph[] = sprintf('-v "%s"', $this->rrd_vertical);
+		if ($this->rrd_vertical)
+			$rrdgraph[] = sprintf('-v "%s"', $this->rrd_vertical);
 		$rrdgraph[] = sprintf('-s e-%d', is_numeric($this->seconds) ? $this->seconds : 86400);
 
 		return $rrdgraph;
-- 
cgit v1.1