[tools] testbot/web: Escape URLs to the user details page.

[Francois Gouget]

It may contain ampersands which should be escaped in HTML documents.

Signed-off-by: Francois Gouget 
---
Web browsers don't actually care and HTML 5 reportedly allows not
escaping them in URLs as long as they are not ambiguous
(!~ /&[a-zA-Z]+;/) which ours shouldn't be (=~ /&[a-zA-Z]+=/).
But the TestBot is still on HTML 4 which means strictly speaking it
should escape these ampersands.
---
 testbot/web/admin/UsersList.pl | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/testbot/web/admin/UsersList.pl b/testbot/web/admin/UsersList.pl
index dcdb8111c..ec6d2822e 100644
--- a/testbot/web/admin/UsersList.pl
+++ b/testbot/web/admin/UsersList.pl
@@ -82,7 +82,7 @@ sub GenerateDataView($$$)
     {
       ($Class, $Label) = ('usernone', 'none');
     }
-    my $DetailsLink = $self->GetDetailsLink($Row);
+    my $DetailsLink = $self->escapeHTML($self->GetDetailsLink($Row));
     print "<a href='$DetailsLink'><span class='$Class'>$Label</span></a>";
   }
   else