X-Git-Url: https://ncurses.scripts.mit.edu/?p=ncurses.git;a=blobdiff_plain;f=ncurses%2Fwidechar%2Flib_wunctrl.c;h=155da22926ba81556a2a2bd54943dab534258e0b;hp=c2328a43a0efc60fe03bd4f44d94ca6bf0ebe0a4;hb=c0e5fbfcce224693b3effdd295ee49b6b761b754;hpb=d1a026123ac051716cdc16278345c1fb5c843b79

diff --git a/ncurses/widechar/lib_wunctrl.c b/ncurses/widechar/lib_wunctrl.c
index c2328a43..155da229 100644
--- a/ncurses/widechar/lib_wunctrl.c
+++ b/ncurses/widechar/lib_wunctrl.c
@@ -1,5 +1,6 @@
 /****************************************************************************
- * Copyright (c) 2001-2010,2011 Free Software Foundation, Inc.              *
+ * Copyright 2020 Thomas E. Dickey                                          *
+ * Copyright 2001-2011,2012 Free Software Foundation, Inc.                  *
  *                                                                          *
  * Permission is hereby granted, free of charge, to any person obtaining a  *
  * copy of this software and associated documentation files (the            *
@@ -35,7 +36,7 @@
 
 #include <curses.priv.h>
 
-MODULE_ID("$Id: lib_wunctrl.c,v 1.15 2011/05/28 22:06:26 tom Exp $")
+MODULE_ID("$Id: lib_wunctrl.c,v 1.17 2020/02/02 23:34:34 tom Exp $")
 
 NCURSES_EXPORT(wchar_t *)
 NCURSES_SP_NAME(wunctrl) (NCURSES_SP_DCLx cchar_t *wc)
@@ -45,7 +46,7 @@ NCURSES_SP_NAME(wunctrl) (NCURSES_SP_DCLx cchar_t *wc)
 
     if (wc == 0) {
 	result = 0;
-    } else if (Charable(*wc)) {
+    } else if (SP_PARM != 0 && Charable(*wc)) {
 	const char *p =
 	NCURSES_SP_NAME(unctrl) (NCURSES_SP_ARGx
 				 (unsigned) _nc_to_char((wint_t)CharOf(*wc)));