* src/number.c (numset_add_num): add debugging output to print the args.

(numset_release): likewise
(numset_request): add debugging output to print the requested number

* src/manage.c (withdraw_window): Print an error when withdrawing
a window who's number is -1.

* src/main.c (clean_up): free the global frame numset.
(free_screen): don't free the screen's numset, since it's a
pointer to the global numset.

* src/group.c (group_del_window): don't release the window number
here. It's already been done in group_unmap_window.

* src/events.c (configure_request): only change the stack mode for
non withdrawn windows.

1 files changed, 3 insertions, 2 deletions

diff --git a/src/main.c b/src/main.c
index 584b958..7550c82 100644
--- a/src/main.c
+++ b/src/main.c
@@ -681,8 +681,6 @@ free_screen (rp_screen *s)
   XFreeGC (dpy, s->normal_gc);
 
   free (s->display_string);
-
-  numset_free (s->frames_numset);
 }
 
 void
@@ -707,6 +705,9 @@ clean_up ()
     }
   free (screens);
 
+  /* Free the global frame numset shared by all screens. */
+  free (rp_frame_numset);
+
   free_xinerama();
 
   XFreeFont (dpy, defaults.font);