1 files changed, 1 insertions, 1 deletions

diff --git a/type/Uptime.class.php b/type/Uptime.class.php
index cadb8dd..aa91a6e 100644
--- a/type/Uptime.class.php
+++ b/type/Uptime.class.php
@@ -45,7 +45,7 @@ class Type_Uptime extends Type_Default {
                         $color = is_array($this->colors) ? (isset($this->colors[$source])?$this->colors[$source]:$this->colors[$c++]) : $this->colors;
 
                         //current value
-                        $rrdgraph[] = sprintf('LINE1:area_%s#%s:\'%s\'', crc32hex($source), $this->validate_color($color), $dsname);
+                        $rrdgraph[] = sprintf('LINE1:area_%s#%s:\'%s\'', crc32hex($source), $this->validate_color($color), $this->rrd_escape($dsname));
                         $rrdgraph[] = sprintf('GPRINT:c_avg_%s:LAST:\'%s days\\l\'', crc32hex($source), $this->rrd_format);
 
                         //max value