Strictify Notice->isPublic()

diff --git a/classes/Notice.php b/classes/Notice.php
index fe4cc8002667dff739cacef7c448ee1c94f4bae9..dceaf50b0dcdaff7d154975933f92584a3102905 100644 (file)
--- a/classes/Notice.php
+++ b/classes/Notice.php
@@ -2749,10 +2749,10 @@ class Notice extends Managed_DataObject
         }
     }
 
-    function isPublic()
+    public function isPublic()
     {
-        return (($this->is_local != Notice::LOCAL_NONPUBLIC) &&
-                ($this->is_local != Notice::GATEWAY));
+        $is_local = intval($this->is_local);
+        return !($is_local === Notice::LOCAL_NONPUBLIC || $is_local === Notice::GATEWAY);
     }
 
     /**