Update for PER standard

diff --git a/files/lib/data/conversation/Conversation.class.php b/files/lib/data/conversation/Conversation.class.php
index c553c2c6d746ca484d54bddd4334cf9a190b2b32..77142600cfda37839d923074fc2109017a7693a1 100644 (file)
--- a/files/lib/data/conversation/Conversation.class.php
+++ b/files/lib/data/conversation/Conversation.class.php
@@ -57,19 +57,19 @@ class Conversation extends DatabaseObject implements IPopoverObject, IRouteContr
      * default participation state
      * @var int
      */
-    const STATE_DEFAULT = 0;
+    public const STATE_DEFAULT = 0;
 
     /**
      * conversation is hidden but returns visible upon new message
      * @var int
      */
-    const STATE_HIDDEN = 1;
+    public const STATE_HIDDEN = 1;
 
     /**
      * conversation was left permanently
      * @var int
      */
-    const STATE_LEFT/*4DEAD*/ = 2;
+    public const STATE_LEFT/*4DEAD*/ = 2;
 
     /**
      * true if the current user can add users without limitations