display lack of filter plugin actions properly

1 files changed, 9 insertions, 1 deletions

diff --git a/classes/pref/filters.php b/classes/pref/filters.php
index a2a2d0928..efa82afc2 100644
--- a/classes/pref/filters.php
+++ b/classes/pref/filters.php
@@ -1033,11 +1033,19 @@ class Pref_Filters extends Handler_Protected {
 				$filter_action_hash[$fclass . ":" . $faction["action"]] =
 					$fclass . ": " . $faction["description"];
 			}
+		}
+
+		if (count($filter_action_hash) == 0) {
+			$filter_plugin_disabled = "disabled";
 
+			$filter_action_hash["no-data"] = __("No actions available");
+
+		} else {
+			$filter_plugin_disabled = "";
 		}
 
 		print_select_hash("filterDlg_actionParamPlugin", $action_param, $filter_action_hash,
-			"style=\"$plugin_param_hidden\" dojoType=\"dijit.form.Select\"",
+			"style=\"$plugin_param_hidden\" dojoType=\"dijit.form.Select\" $filter_plugin_disabled",
 			"action_param_plugin");
 
 		print "</span>";