ncurses 5.9 - patch 20110924

[ncurses.git] / test / demo_defkey.c

diff --git a/test/demo_defkey.c b/test/demo_defkey.c
index 00c1cf300ebfed5fefb962c3c9f93b8b6cb26f0c..ac6dc2df79e8fc3c467b5232f88d87454b64f1da 100644 (file)
--- a/test/demo_defkey.c
+++ b/test/demo_defkey.c
@@ -1,5 +1,5 @@
 /****************************************************************************
- * Copyright (c) 2002-2006,2007 Free Software Foundation, Inc.              *
+ * Copyright (c) 2002-2007,2008 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            *
@@ -26,7 +26,7 @@
  * authorization.                                                           *
  ****************************************************************************/
 /*
- * $Id: demo_defkey.c,v 1.17 2007/04/07 17:13:03 tom Exp $
+ * $Id: demo_defkey.c,v 1.20 2010/11/14 00:59:35 tom Exp $
  *
  * Demonstrate the define_key() function.
  * Thomas Dickey - 2002/11/23
@@ -76,6 +76,7 @@ visichar(int ch)
     static char temp[10];
 
     ch = UChar(ch);
+    assert(ch >= 0 && ch < 256);
     if (ch == '\\') {
        strcpy(temp, "\\\\");
     } else if (ch == '\033') {
@@ -97,7 +98,7 @@ static char *
 visible(const char *string)
 {
     char *result = 0;
-    unsigned need = 1;
+    size_t need = 1;
     int pass;
     int n;
 
@@ -112,10 +113,10 @@ visible(const char *string)
                    need += strlen(temp);
            }
            if (!pass)
-               result = (char *) calloc(need, 1);
+               result = typeCalloc(char, need);
        }
     } else {
-       result = (char *) calloc(1, 1);
+       result = typeCalloc(char, 1);
     }
     return result;
 }