From cd575dd5f45ddaa0871b31c36c46c675b484196f Mon Sep 17 00:00:00 2001
From: Matthias Viehweger
Date: Sat, 20 Oct 2012 00:44:28 +0200
Subject: explicitely defined undefined variables

this should keep the error.log clean
---
 type/Default.class.php        | 3 +++
 type/GenericStacked.class.php | 3 +++
 2 files changed, 6 insertions(+)

(limited to 'type')

diff --git a/type/Default.class.php b/type/Default.class.php
index 00ef0e4..0b6601e 100644
--- a/type/Default.class.php
+++ b/type/Default.class.php
@@ -243,6 +243,9 @@ class Type_Default {
 
 		if ($this->scale)
 			$raw = '_raw';
+		else
+			$raw = null;
+
 		$i=0;
 		foreach ($this->tinstances as $tinstance) {
 			foreach ($this->data_sources as $ds) {
diff --git a/type/GenericStacked.class.php b/type/GenericStacked.class.php
index d1da9ec..f306532 100644
--- a/type/GenericStacked.class.php
+++ b/type/GenericStacked.class.php
@@ -11,6 +11,9 @@ class Type_GenericStacked extends Type_Default {
 
 		if ($this->scale)
 			$raw = '_raw';
+		else
+			$raw = null;
+
 		$i=0;
 		foreach ($this->tinstances as $tinstance) {
 			foreach ($this->data_sources as $ds) {
-- 
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