Fix an off-by-one error in serial range handling

trap->end_sequence is the first serial for which we don't
ignore errors anymore, so we know the trap is dead if
end_sequence <= processed_serial.

Bug 629608

diff --git a/gdk/x11/gdkdisplay-x11.c b/gdk/x11/gdkdisplay-x11.c
index f15da8b80c6a53db301470ec0fe17f4425fb8359..4c07fefbfbed17b6898ced674c4d16aa9c9bc835 100644 (file)
--- a/gdk/x11/gdkdisplay-x11.c
+++ b/gdk/x11/gdkdisplay-x11.c
@@ -2772,7 +2772,7 @@ delete_outdated_error_traps (GdkDisplayX11 *display_x11)
       GdkErrorTrap *trap = tmp_list->data;
 
       if (trap->end_sequence != 0 &&
-          SEQUENCE_COMPARE (trap->end_sequence, <, processed_sequence))
+          SEQUENCE_COMPARE (trap->end_sequence, <=, processed_sequence))
         {
           GSList *free_me = tmp_list;