ncurses 6.2 - patch 20211009

[ncurses.git] / test / test_sgr.c

diff --git a/test/test_sgr.c b/test/test_sgr.c
index 4ed5954359c65fe7bfbb282f991c7784999aa464..33564adb2a51805784181cf6e98a57669476aae0 100644 (file)
--- a/test/test_sgr.c
+++ b/test/test_sgr.c
@@ -1,5 +1,6 @@
 /****************************************************************************
- * Copyright (c) 2015-2017,2019 Free Software Foundation, Inc.              *
+ * Copyright 2019-2020,2021 Thomas E. Dickey                                *
+ * Copyright 2015-2016,2017 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            *
@@ -29,7 +30,7 @@
 /*
  * Author: Thomas E. Dickey
  *
- * $Id: test_sgr.c,v 1.13 2019/07/28 18:13:39 tom Exp $
+ * $Id: test_sgr.c,v 1.17 2021/03/27 22:43:36 tom Exp $
  *
  * A simple demo of the sgr/sgr0 terminal capabilities.
  */
@@ -37,7 +38,7 @@
 #include <test.priv.h>
 
 #if !HAVE_TIGETSTR
-static void failed(const char *) GCC_NORETURN;
+static GCC_NORETURN void failed(const char *);
 
 static void
 failed(const char *msg)
@@ -115,7 +116,7 @@ next_dbitem(void)
            db_item++;
        }
     }
-    printf("** %s\n", result);
+    printf("** %s\n", result ? result : "<null>");
     return result;
 }
 
@@ -147,7 +148,7 @@ dumpit(unsigned bits, unsigned ignore, const char *sgr, const char *sgr0)
     static char params[] = "SURBDBIPA";
     unsigned n;
 
-    printf("%4d ", bits);
+    printf("%4u ", bits);
     bits &= ~ignore;
     for (n = 0; n < MAXPAR; ++n) {
        putchar((int) ((bits & (unsigned) (1 << n)) ? params[n] : '-'));