From 6fe237a0beaab01d86a17216316bff0a64bf8b61 Mon Sep 17 00:00:00 2001
From: Pim van den Berg
Date: Sun, 10 Apr 2011 19:44:54 +0200
Subject: use tinstance for legend label when data_sources is not set by plugin

---
 type/Default.class.php | 9 +++++++--
 1 file changed, 7 insertions(+), 2 deletions(-)

(limited to 'type')

diff --git a/type/Default.class.php b/type/Default.class.php
index 0930fe3..45c4458 100644
--- a/type/Default.class.php
+++ b/type/Default.class.php
@@ -195,8 +195,13 @@ class Type_Default {
 		}
 		# or one file with multiple data_sources
 		else {
-			# use data_sources as sources
-			$sources = $this->data_sources;
+			if(is_array($this->data_sources) && count($this->data_sources)==1 && in_array('value', $this->data_sources)) {
+				# use tinstances as sources
+				$sources = $this->tinstances;
+			} else {
+				# use data_sources as sources
+				$sources = $this->data_sources;
+			}
 		}
 		$this->parse_ds_names($sources);
 		return $sources;
-- 
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