[RP] No longer attemting to release -1.

[Bernhard R. Link]

The following patch reduces the size of the .xsession-errors by avoiding
all those 
"ratpoison:number.c:110: error: ns=<ptr> Attempt to release -1!"
lines. I do not know if it is the proper fix, but there is also
no point in emitting warnings every time a window is closed.

Index: src/manage.c
===================================================================
RCS file: /cvsroot/ratpoison/ratpoison/src/manage.c,v
retrieving revision 1.88
diff -u -r1.88 manage.c
--- src/manage.c        4 Dec 2004 03:33:24 -0000       1.88
+++ src/manage.c        5 Dec 2004 13:40:32 -0000
@@ -403,6 +403,7 @@
 void
 unmanage (rp_window *w)
 {
+  if( w->number != -1 ) /* this is -1 if withdraw was called before */
   numset_release (rp_window_numset, w->number);
 
   list_del (&w->node);


Hochachtungsvoll,
        Bernhard R. Link