ncurses 5.9 - patch 20140906

[ncurses.git] / ncurses / curses.priv.h

diff --git a/ncurses/curses.priv.h b/ncurses/curses.priv.h
index 67a85920e268bbf4ece12953156338d3843f251e..0804b0b9a35682196a3e939ffd87dbdbfb27002d 100644 (file)
--- a/ncurses/curses.priv.h
+++ b/ncurses/curses.priv.h
@@ -34,7 +34,7 @@
  ****************************************************************************/
 
 /*
- * $Id: curses.priv.h,v 1.537 2014/05/03 21:20:12 tom Exp $
+ * $Id: curses.priv.h,v 1.539 2014/09/04 22:52:07 tom Exp $
  *
  *     curses.priv.h
  *
@@ -314,7 +314,7 @@ typedef TRIES {
 #undef _XOPEN_SOURCE_EXTENDED
 #undef _XPG5
 #define _nc_bkgd    _bkgd
-#define wgetbkgrnd(win, wch)   *wch = win->_bkgd
+#define wgetbkgrnd(win, wch)   ((*wch = win->_bkgd) != 0 ? OK : ERR)
 #define wbkgrnd            wbkgd
 #endif
 
@@ -1458,11 +1458,11 @@ extern NCURSES_EXPORT_VAR(SIG_ATOMIC_T) _nc_have_sigwinch;
                                AttrOf(dst) |= (attr_t) (ext + 1)
 
 #define if_WIDEC(code)  code
-#define Charable(ch)   ((SP_PARM->_legacy_coding)                      \
+#define Charable(ch)   (((SP_PARM->_legacy_coding)                     \
                         || (AttrOf(ch) & A_ALTCHARSET)                 \
-                        || (!isWidecExt(ch) &&                         \
+                        || (!isWidecExt(ch))) &&                       \
                             (ch).chars[1] == L'\0' &&                  \
-                            _nc_is_charable(CharOf(ch))))
+                            _nc_is_charable(CharOf(ch)))
 
 #define L(ch)          L ## ch
 #else /* }{ */