X-Git-Url: http://ncurses.scripts.mit.edu/?a=blobdiff_plain;f=test%2Fhanoi.c;h=671c0cb47ed3ca2e76a11518e7cea05b4a1195f3;hb=3996fe0bf797f113d6abc4329cc869951735a4d8;hp=bd0fb10e1f8e9a3aaca0067f3aca82357921ae4e;hpb=8f527f87c0b979d9c2598ef5c3394463af288468;p=ncurses.git

diff --git a/test/hanoi.c b/test/hanoi.c
index bd0fb10e..671c0cb4 100644
--- a/test/hanoi.c
+++ b/test/hanoi.c
@@ -1,5 +1,5 @@
 /****************************************************************************
- * Copyright (c) 1998-2006,2008 Free Software Foundation, Inc.              *
+ * Copyright (c) 1998-2008,2009 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            *
@@ -41,7 +41,7 @@
  *
  *	Date: 05.Nov.90
  *
- * $Id: hanoi.c,v 1.27 2008/08/04 10:57:59 tom Exp $
+ * $Id: hanoi.c,v 1.28 2009/08/29 19:02:25 tom Exp $
  */
 
 #include <test.priv.h>
@@ -229,7 +229,7 @@ DisplayTiles(void)
     mvaddstr(1, 24, "T O W E R S   O F   H A N O I");
     mvaddstr(3, 34, "SJR 1990");
     mvprintw(19, 5, "Moves : %d", NMoves);
-    attrset(A_REVERSE);
+    (void) attrset(A_REVERSE);
     mvaddstr(BASELINE, 8,
 	     "                                                               ");
 
@@ -241,7 +241,7 @@ DisplayTiles(void)
     mvaddch(BASELINE, LEFTPEG, '1');
     mvaddch(BASELINE, MIDPEG, '2');
     mvaddch(BASELINE, RIGHTPEG, '3');
-    attrset(A_NORMAL);
+    (void) attrset(A_NORMAL);
 
     /* Draw tiles */
     for (peg = 0; peg < NPEGS; peg++) {
@@ -251,16 +251,16 @@ DisplayTiles(void)
 		memset(TileBuf, ' ', len);
 		TileBuf[len] = '\0';
 		if (has_colors())
-		    attrset(COLOR_PAIR(LENTOIND(len)));
+		    (void) attrset(COLOR_PAIR(LENTOIND(len)));
 		else
-		    attrset(A_REVERSE);
+		    (void) attrset(A_REVERSE);
 		mvaddstr(BASELINE - (SlotNo + 1),
 			 (int) (PegPos[peg] - len / 2),
 			 TileBuf);
 	    }
 	}
     }
-    attrset(A_NORMAL);
+    (void) attrset(A_NORMAL);
     refresh();
 }