The following patch apparently didn't make it into the
release:

     * Date: Mon, 27 Sep 1999 12:38:20 -0400 (EDT)
     * From: Justin Whitney <[24]ripple@WPI.EDU>
     * To: [25]David.Bellot@loria.fr
     * Subject: Re: WMaker crash on exit.

> Every time I want to restart, save my session or exit
Wmaker 0.61 (which
> I've just compiled), I've got a crash and a core file. And
I cannot exit
> properly and save my session.

I patched this on 9.25.99.  see attatched diff.

ripple
--- WindowMaker-0.61.0/src/event.c      Sat Sep 18 22:35:55
1999
+++ WindowMaker-0.61.0.ripple/src/event.c       Sat Sep 25
04:15:50 1999
@@ -1000,7 +1000,7 @@
             event->xcrossing.y_root >= (scr->scr_height -
2)) {

 #ifdef DEBUG
-            debug_puts("pointer at screen edge in
EnterNotify event, fear");
+            dbputs("pointer at screen edge in EnterNotify
event, fear");
 #endif

            menu = wMenuUnderPointer(scr);
--- WindowMaker-0.61.0/src/session.c    Fri Sep 17 19:35:24
1999
+++ WindowMaker-0.61.0.ripple/src/session.c     Sat Sep 25
04:41:44 1999
@@ -293,6 +293,8 @@

     list = PLMakeArrayFromElements(NULL);

+    wapp_list = WMCreateBag(16);
+
     while (wwin) {
         WApplication
*wapp=wApplicationOf(wwin->main_window);
     * References:
          + [26]WMaker crash on exit.
               o From: David.Bellot@loria.fr