From: Karl Heuer <kwzh@gnu.org>
Date: Sat, 13 Jul 1996 18:51:11 +0000 (+0000)
Subject: (xm_update_menu): Fix loop termination test.
X-Git-Tag: emacs-19.34~197
X-Git-Url: http://git.eshelyaron.com/gitweb/?a=commitdiff_plain;h=29a0dc6ce18c15adf65f7cb51e54321e79a9d0a7;p=emacs.git

(xm_update_menu): Fix loop termination test.
---

diff --git a/lwlib/lwlib-Xm.c b/lwlib/lwlib-Xm.c
index 57e4b4a2ca5..7909bac7392 100644
--- a/lwlib/lwlib-Xm.c
+++ b/lwlib/lwlib-Xm.c
@@ -553,7 +553,9 @@ xm_update_menu (instance, widget, val, deep_p)
     {
       if (children)
 	{
-	  for (i = 0, cur = val->contents; i < num_children;
+	  for (i = 0, cur = val->contents; 
+               (i < num_children
+		&& cur); /* how else to ditch unwanted children ?? - mgd */
 	       i++, cur = cur->next)
 	    {
 	      if (cur->this_one_change == STRUCTURAL_CHANGE)