Bug 94534: Customised resolutions - Patch by Frédéric Buclin <LpSolit@gmail.com> r=mkanat a=myk

1 files changed, 3 insertions, 3 deletions

diff --git a/reports.cgi b/reports.cgi
index 9df5824d7..e0ef55daf 100755
--- a/reports.cgi
+++ b/reports.cgi
@@ -228,10 +228,10 @@ sub chart_image_name {
     # is that we have to check the safety of doing this. We can't just require
     # that the fields exist, because what stats were collected could change
     # over time (eg by changing the resolutions available)
-    # Instead, just require that each field name consists only of letters
-    # and number
+    # Instead, just require that each field name consists only of letters,
+    # numbers, underscores and hyphens.
 
-    if ($datasets !~ m/^[A-Za-z0-9:]+$/) {
+    if ($datasets !~ m/^[A-Za-z0-9:_-]+$/) {
         $vars->{'datasets'} = $datasets;
         ThrowUserError('invalid_datasets', $vars);
     }