[opw-web] Fix bug with project delete

[Owen Taylor <otaylor src gnome org>]

commit fbc05f9d2b61a5217033b52729fd46959dd13e59
Author: Owen W. Taylor <otaylor fishsoup net>
Date:   Tue Mar 11 15:04:57 2014 -0400

    Fix bug with project delete
    
    Was using wrong variable name

 modules/mod_view_projects.php |    4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)
---
diff --git a/modules/mod_view_projects.php b/modules/mod_view_projects.php
index 087013d..3d013d0 100644
--- a/modules/mod_view_projects.php
+++ b/modules/mod_view_projects.php
@@ -387,11 +387,11 @@ else if ($action == 'delete')
     {
         $sql = "DELETE FROM {$db->prefix}participants " .
                "WHERE project_id = ?";
-        $db->query($sql, $id);
+        $db->query($sql, $project_id);
 
         $sql = "DELETE FROM {$db->prefix}projects " .
                "WHERE id = ?";
-        $db->query($sql, $id);
+        $db->query($sql, $project_id);
 
         // Purge the project cache
         $cache->purge('projects');