Added the IS_SYSEVENT() macro

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@6256 a1c6a512-1295-4272-9138-f99709370657

1 files changed, 1 insertions, 1 deletions

diff --git a/apps/tree.c b/apps/tree.c
index c9f5847ab8..ca2cc84be7 100644
--- a/apps/tree.c
+++ b/apps/tree.c
@@ -485,7 +485,7 @@ static bool ask_resume(bool ask_once)
                 /* Handle sys events, ignore button releases */
             default:
                 if(default_event_handler(button) == SYS_USB_CONNECTED ||
-                   (!(button & SYS_EVENT) && !(button & BUTTON_REL)))
+                   (IS_SYSEVENT(button) && !(button & BUTTON_REL)))
                     stop = true;
                 break;
         }