--- ncurses-5.7/ncurses/base/resizeterm.c	2008-06-07 06:58:40.000000000 -0700
+++ resizeterm.c	2010-07-03 00:12:25.691919596 -0700
@@ -252,6 +252,8 @@
 	TR(TRACE_UPDATE, ("decreasing size of windows to %dx%d, depth=%d",
 			  ToLines, ToCols, depth));
 	for (each_window(wp)) {
+	    if (wp->screen != SP)
+		continue;
 	    WINDOW *win = &(wp->win);
 
 	    if (!(win->_flags & _ISPAD)) {
@@ -286,6 +288,8 @@
 	TR(TRACE_UPDATE, ("increasing size of windows to %dx%d, depth=%d",
 			  ToLines, ToCols, depth));
 	for (each_window(wp)) {
+	    if (wp->screen != SP)
+		continue;
 	    WINDOW *win = &(wp->win);
 
 	    if (!(win->_flags & _ISPAD)) {