Trivial fixes...

2 files changed, 4 insertions, 4 deletions

diff --git a/pts-core/functions/pts-functions_system_parsing.php b/pts-core/functions/pts-functions_system_parsing.php
index 201a34d..628539e 100644
--- a/pts-core/functions/pts-functions_system_parsing.php
+++ b/pts-core/functions/pts-functions_system_parsing.php
@@ -14,11 +14,11 @@ function read_acpi($point, $match)
 
 	if(is_file("/proc/acpi" . $point))
 	{
-		$cpuinfo_lines = explode("\n", file_get_contents("/proc/acpi" . $point));
+		$acpi_lines = explode("\n", file_get_contents("/proc/acpi" . $point));
 
-		for($i = 0; $i < count($cpuinfo_lines) && $value == ""; $i++)
+		for($i = 0; $i < count($acpi_lines) && $value == ""; $i++)
 		{
-			$line = explode(": ", $cpuinfo_lines[$i]);
+			$line = explode(": ", $acpi_lines[$i]);
 			$this_attribute = trim($line[0]);
 
 			if(count($line) > 1)
diff --git a/pts-core/objects/pts_MultiPassFailGraph.php b/pts-core/objects/pts_MultiPassFailGraph.php
index c90283d..ca30200 100644
--- a/pts-core/objects/pts_MultiPassFailGraph.php
+++ b/pts-core/objects/pts_MultiPassFailGraph.php
@@ -45,7 +45,7 @@ class pts_MultiPassFailGraph extends pts_CustomGraph
 		$headings = explode(",", $this->graph_y_title);
 		$identifiers_width = floor($identifiers_total_width / count($headings));
 		$headings_font_size = $this->graph_font_size_bars;
-		while(($this->return_ttf_string_width($this->find_longest_string($headings), $this->graph_font, $headings_font_size) > ($identifiers_width - 20)) || $this->return_ttf_string_height($this->graph_maximum_value, $this->graph_font, $headings_font_size) > ($line_height - 4))
+		while(($this->return_ttf_string_width($this->find_longest_string($headings), $this->graph_font, $headings_font_size) > ($identifiers_width - 2)) || $this->return_ttf_string_height($this->graph_maximum_value, $this->graph_font, $headings_font_size) > ($line_height - 4))
 			$headings_font_size -= 0.5;
 
 		for($j = 0; $j < count($this->graph_data[0]); $j++)