ncurses 6.2 - patch 20200215

[ncurses.git] / form / frm_opts.c

diff --git a/form/frm_opts.c b/form/frm_opts.c
index a562c459376ecbfdebcac234a8212244e7702155..18ab2938dcb4b7c94f5dd69d601a34d5019fdff1 100644 (file)
--- a/form/frm_opts.c
+++ b/form/frm_opts.c
@@ -1,5 +1,6 @@
 /****************************************************************************
- * Copyright (c) 1998-2010,2012 Free Software Foundation, Inc.              *
+ * Copyright 2020 Thomas E. Dickey                                          *
+ * Copyright 1998-2012,2013 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            *
@@ -32,7 +33,7 @@
 
 #include "form.priv.h"
 
-MODULE_ID("$Id: frm_opts.c,v 1.16 2012/06/09 20:29:33 tom Exp $")
+MODULE_ID("$Id: frm_opts.c,v 1.18 2020/02/02 23:34:34 tom Exp $")
 
 /*---------------------------------------------------------------------------
 |   Facility      :  libnform  
@@ -50,7 +51,7 @@ set_form_opts(FORM *form, Form_Options opts)
   T((T_CALLED("set_form_opts(%p,%d)"), (void *)form, opts));
 
   opts &= (Form_Options) ALL_FORM_OPTS;
-  if (opts & ~ALL_FORM_OPTS)
+  if ((unsigned)opts & ~ALL_FORM_OPTS)
     RETURN(E_BAD_ARGUMENT);
   else
     {
@@ -71,7 +72,7 @@ NCURSES_EXPORT(Form_Options)
 form_opts(const FORM *form)
 {
   T((T_CALLED("form_opts(%p)"), (const void *)form));
-  returnCode((int)(Normalize_Form(form)->opts & ALL_FORM_OPTS));
+  returnCode((Form_Options) ((unsigned)Normalize_Form(form)->opts & ALL_FORM_OPTS));
 }
 
 /*---------------------------------------------------------------------------
@@ -90,7 +91,7 @@ form_opts_on(FORM *form, Form_Options opts)
   T((T_CALLED("form_opts_on(%p,%d)"), (void *)form, opts));
 
   opts &= (Form_Options) ALL_FORM_OPTS;
-  if (opts & ~ALL_FORM_OPTS)
+  if ((unsigned)opts & ~ALL_FORM_OPTS)
     RETURN(E_BAD_ARGUMENT);
   else
     {
@@ -115,7 +116,7 @@ form_opts_off(FORM *form, Form_Options opts)
   T((T_CALLED("form_opts_off(%p,%d)"), (void *)form, opts));
 
   opts &= (Form_Options) ALL_FORM_OPTS;
-  if (opts & ~ALL_FORM_OPTS)
+  if ((unsigned)opts & ~ALL_FORM_OPTS)
     RETURN(E_BAD_ARGUMENT);
   else
     {