ncurses 6.2 - patch 20200509

[ncurses.git] / form / fld_def.c

diff --git a/form/fld_def.c b/form/fld_def.c
index b8c69d30a4292d8572ed4069b5a1d4274fbc2005..e529b3c0c1aea670d1689f2bd7ac8934d490ccfa 100644 (file)
--- a/form/fld_def.c
+++ b/form/fld_def.c
@@ -1,5 +1,6 @@
 /****************************************************************************
- * Copyright (c) 1998-2005,2007 Free Software Foundation, Inc.              *
+ * Copyright 2020 Thomas E. Dickey                                          *
+ * Copyright 1998-2012,2014 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: fld_def.c,v 1.37 2009/02/28 19:00:51 juergen Exp $")
+MODULE_ID("$Id: fld_def.c,v 1.42 2020/02/02 23:34:34 tom Exp $")
 
 /* this can't be readonly */
 static FIELD default_field =
@@ -53,7 +54,7 @@ static FIELD default_field =
   (int)' ',                    /* pad     */
   A_NORMAL,                    /* fore    */
   A_NORMAL,                    /* back    */
-  ALL_FIELD_OPTS,              /* opts    */
+  STD_FIELD_OPTS,              /* opts    */
   (FIELD *)0,                  /* snext   */
   (FIELD *)0,                  /* sprev   */
   (FIELD *)0,                  /* link    */
@@ -65,8 +66,7 @@ static FIELD default_field =
   NCURSES_FIELD_EXTENSION
 };
 
-NCURSES_EXPORT_VAR(FIELD *)
-_nc_Default_Field = &default_field;
+NCURSES_EXPORT_VAR(FIELD *) _nc_Default_Field = &default_field;
 
 /*---------------------------------------------------------------------------
 |   Facility      :  libnform
@@ -186,10 +186,12 @@ _nc_Free_Argument(const FIELDTYPE *typ, TypeArgument *argp)
     {
       if ((typ->status & _LINKED_TYPE) != 0)
        {
-         assert(argp != 0);
-         _nc_Free_Argument(typ->left, argp->left);
-         _nc_Free_Argument(typ->right, argp->right);
-         free(argp);
+         if (argp != 0)
+           {
+             _nc_Free_Argument(typ->left, argp->left);
+             _nc_Free_Argument(typ->right, argp->right);
+             free(argp);
+           }
        }
       else
        {
@@ -291,16 +293,16 @@ new_field(int rows, int cols, int frow, int fcol, int nrow, int nbuf)
       ((err = E_SYSTEM_ERROR) != 0) && /* trick: this resets the default error */
       (New_Field = typeMalloc(FIELD, 1)) != 0)
     {
-      T((T_CREATE("field %p"), New_Field));
+      T((T_CREATE("field %p"), (void *)New_Field));
       *New_Field = default_field;
-      New_Field->rows = rows;
-      New_Field->cols = cols;
+      New_Field->rows = (short)rows;
+      New_Field->cols = (short)cols;
       New_Field->drows = rows + nrow;
       New_Field->dcols = cols;
-      New_Field->frow = frow;
-      New_Field->fcol = fcol;
+      New_Field->frow = (short)frow;
+      New_Field->fcol = (short)fcol;
       New_Field->nrow = nrow;
-      New_Field->nbuf = nbuf;
+      New_Field->nbuf = (short)nbuf;
       New_Field->link = New_Field;
 
 #if USE_WIDEC_SUPPORT
@@ -355,7 +357,7 @@ new_field(int rows, int cols, int frow, int fcol, int nrow, int nbuf)
 NCURSES_EXPORT(int)
 free_field(FIELD *field)
 {
-  T((T_CALLED("free_field(%p)"), field));
+  T((T_CALLED("free_field(%p)"), (void *)field));
   if (!field)
     {
       RETURN(E_BAD_ARGUMENT);