From f725d8b84d0777d67a9150bae78e1ad0d586ee41 Mon Sep 17 00:00:00 2001
From: Pim van den Berg
Date: Thu, 25 Sep 2014 22:37:30 +0200
Subject: type/base: allow rrdtool graph -l (lower-limit) to be configured via
 config or plugin json

Closes #104
---
 type/Base.class.php | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/type/Base.class.php b/type/Base.class.php
index 1452d43..8d51121 100644
--- a/type/Base.class.php
+++ b/type/Base.class.php
@@ -284,10 +284,13 @@ class Type_Base {
 			$rrdgraph[] = '--base';
 			$rrdgraph[] = $this->base;
 		}
+		if (!array_search('-l', $rrdgraph)) {
+			$rrdgraph[] = '-l';
+			$rrdgraph[] = '0';
+		}
 		$rrdgraph = array_merge($rrdgraph, array(
 			'-w', is_numeric($this->width) ? $this->width : 400,
 			'-h', is_numeric($this->height) ? $this->height : 175,
-			'-l', '0',
 			'-t', $this->rrd_title
 		));
 		if ($this->rrd_vertical) {
-- 
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