1 files changed, 2 insertions, 0 deletions

diff --git a/type/Default.class.php b/type/Default.class.php
index 01718e4..0d3971f 100644
--- a/type/Default.class.php
+++ b/type/Default.class.php
@@ -123,6 +123,8 @@ class Type_Default {
         function parse_filename($file) {
                 if ($this->graph_type == 'canvas') {
                         $file = 'rrd.php/' . str_replace($this->datadir . '/', '', $file);
+                        # rawurlencode all but /
+                        $file = str_replace('%2F', '/', rawurlencode($file));
                 }
                 return $this->rrd_escape($file);
         }