ncurses 5.9 - patch 20131116

[ncurses.git] / ncurses / tinfo / lib_options.c

diff --git a/ncurses/tinfo/lib_options.c b/ncurses/tinfo/lib_options.c
index 613c5d04fb3d787f28d117528e71e2f3835245c6..c2db70d3b3b9307d3da28f83667d773303e15c3b 100644 (file)
--- a/ncurses/tinfo/lib_options.c
+++ b/ncurses/tinfo/lib_options.c
@@ -46,7 +46,7 @@
 #define CUR SP_TERMTYPE
 #endif
 
-MODULE_ID("$Id: lib_options.c,v 1.74 2013/01/12 16:44:17 tom Exp $")
+MODULE_ID("$Id: lib_options.c,v 1.75 2013/11/16 19:25:39 tom Exp $")
 
 NCURSES_EXPORT(int)
 idlok(WINDOW *win, bool flag)
@@ -56,7 +56,7 @@ idlok(WINDOW *win, bool flag)
 
     if (win) {
        SCREEN *sp = _nc_screen_of(win);
-       if (sp && IsTermInfo(sp)) {
+       if (sp != 0 && IsTermInfo(sp)) {
            sp->_nc_sp_idlok =
                win->_idlok = (flag && (NCURSES_SP_NAME(has_il) (NCURSES_SP_ARG)
                                        || change_scroll_region));