1 files changed, 3 insertions, 3 deletions

diff --git a/type/GenericIO.class.php b/type/GenericIO.class.php
index 18a27ea..bc0fdef 100644
--- a/type/GenericIO.class.php
+++ b/type/GenericIO.class.php
@@ -14,9 +14,9 @@ class Type_GenericIO extends Type_Default {
                 $i=0;
                 foreach ($this->tinstances as $tinstance) {
                         foreach ($this->data_sources as $ds) {
-                                $rrdgraph[] = sprintf('DEF:min_%s%s=%s:%s:MIN', crc32hex($sources[$i]), $raw, $this->files[$tinstance], $ds);
-                                $rrdgraph[] = sprintf('DEF:avg_%s%s=%s:%s:AVERAGE', crc32hex($sources[$i]), $raw, $this->files[$tinstance], $ds);
-                                $rrdgraph[] = sprintf('DEF:max_%s%s=%s:%s:MAX', crc32hex($sources[$i]), $raw, $this->files[$tinstance], $ds);
+                                $rrdgraph[] = sprintf('DEF:min_%s%s="%s":%s:MIN', crc32hex($sources[$i]), $raw, $this->rrd_escape($this->files[$tinstance]), $ds);
+                                $rrdgraph[] = sprintf('DEF:avg_%s%s="%s":%s:AVERAGE', crc32hex($sources[$i]), $raw, $this->rrd_escape($this->files[$tinstance]), $ds);
+                                $rrdgraph[] = sprintf('DEF:max_%s%s="%s":%s:MAX', crc32hex($sources[$i]), $raw, $this->rrd_escape($this->files[$tinstance]), $ds);
                                 $rrdgraph[] = sprintf('VDEF:tot_%1$s=avg_%1$s%2$s,TOTAL', crc32hex($sources[$i]), $raw);
                                 $i++;
                         }