ncurses 5.9 - patch 20121208

[ncurses.git] / ncurses / base / lib_bkgd.c

diff --git a/ncurses/base/lib_bkgd.c b/ncurses/base/lib_bkgd.c
index 2150279f060b76b5cb8ebc533bc24256811809c1..7bcd3ffb5a3fe1c0f532bb5f307a430e63be48d9 100644 (file)
--- a/ncurses/base/lib_bkgd.c
+++ b/ncurses/base/lib_bkgd.c
@@ -36,7 +36,7 @@
 
 #include <curses.priv.h>
 
-MODULE_ID("$Id: lib_bkgd.c,v 1.45 2012/03/10 21:20:18 tom Exp $")
+MODULE_ID("$Id: lib_bkgd.c,v 1.48 2012/12/09 01:01:19 tom Exp $")
 
 /*
  * Set the window's background information.
@@ -85,6 +85,7 @@ wbkgrndset(WINDOW *win, const ARG_CH_T ch)
            cchar_t wch;
            int tmp;
 
+           memset(&wch, 0, sizeof(wch));
            (void) wgetbkgrnd(win, &wch);
            tmp = _nc_to_char((wint_t) CharOf(wch));
 
@@ -124,6 +125,8 @@ wbkgrnd(WINDOW *win, const ARG_CH_T ch)
     if (win) {
        NCURSES_CH_T new_bkgd = CHDEREF(ch);
        NCURSES_CH_T old_bkgrnd;
+
+       memset(&old_bkgrnd, 0, sizeof(old_bkgrnd));
        wgetbkgrnd(win, &old_bkgrnd);
 
        (void) wbkgrndset(win, CHREF(new_bkgd));