diff --git a/pandora_console/ChangeLog b/pandora_console/ChangeLog
index 910acbf58b..f5d232ee81 100644
--- a/pandora_console/ChangeLog
+++ b/pandora_console/ChangeLog
@@ -1,3 +1,8 @@
+2011-04-18  Sergio Martin <sergio.martin@artica.es>
+
+	* include/graphs/functions_pchart.php
+	include/graphs/fgraph.php: Clean code
+
 2011-04-16  Junichi Satoh  <junichi@rworks.jp>
 
 	* godmode/admin_access_logs.php: Fixed filter parameters are not
diff --git a/pandora_console/include/graphs/fgraph.php b/pandora_console/include/graphs/fgraph.php
index 8535188060..64a1c16a3f 100755
--- a/pandora_console/include/graphs/fgraph.php
+++ b/pandora_console/include/graphs/fgraph.php
@@ -10,7 +10,6 @@
 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 // GNU General Public License for more details.
 
-
 // If is called from index
 if(file_exists('include/functions.php')) {
 	include_once('include/functions.php');
diff --git a/pandora_console/include/graphs/functions_pchart.php b/pandora_console/include/graphs/functions_pchart.php
index 2e0428b3a9..13bf1d4fe1 100755
--- a/pandora_console/include/graphs/functions_pchart.php
+++ b/pandora_console/include/graphs/functions_pchart.php
@@ -60,17 +60,15 @@ if (!isset($graph)) {
 $data = $graph['data'];
 $width = $graph['width'];
 $height = $graph['height'];
-$colors = null;
-if (isset($graph['color']))
+if (isset($graph['color'])) {
 	$colors = $graph['color'];
-$legend = null;
-if (isset($graph['legend']))
+}
+if (isset($graph['legend'])) {
 	$legend = $graph['legend'];
-$xaxisname = '';
+}
 if(isset($graph['xaxisname'])) { 
 	$xaxisname = $graph['xaxisname'];
 }
-$yaxisname = '';
 if(isset($graph['yaxisname'])) { 
 	$yaxisname = $graph['yaxisname'];
 }