--- mantis-120rc2-original/mantisbt-1.2.0rc2/set_project.php	2010-01-12 15:55:59.515807180 +0300
+++ mantis-120rc2-gtz/mantisbt-1.2.0rc2/set_project.php	2010-01-13 12:41:47.645704115 +0300
@@ -86,6 +86,8 @@
 						break;
 				}
 				$t_redirect_url = $t_path;
+			} else if ( $t_referrer_page == "plugin.php" ) { 
+				$t_redirect_url = $t_referrer_page . $t_param; # redirect to same plugin page
 			} else {
 				$t_redirect_url = $t_home_page;
 			}