X-Git-Url: https://ncurses.scripts.mit.edu/?p=ncurses.git;a=blobdiff_plain;f=test%2Fknight.c;h=727d57fb7a47335652ae8744cdde7133d448b509;hp=af0ca8ab945052b0ae516fbd5d7783ace8ef1149;hb=71c0306f0824ef2b10c4c5813fb003db48f3012e;hpb=027ae42953e3186daed8f3882da73de48291b606

diff --git a/test/knight.c b/test/knight.c
index af0ca8ab..727d57fb 100644
--- a/test/knight.c
+++ b/test/knight.c
@@ -1,5 +1,5 @@
 /****************************************************************************
- * Copyright (c) 1998-2002,2006 Free Software Foundation, Inc.              *
+ * Copyright (c) 1998-2008,2010 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            *
@@ -33,7 +33,7 @@
  * Eric S. Raymond <esr@snark.thyrsus.com> July 22 1995.  Mouse support
  * added September 20th 1995.
  *
- * $Id: knight.c,v 1.27 2006/04/22 22:41:22 tom Exp $
+ * $Id: knight.c,v 1.29 2010/05/01 19:11:55 tom Exp $
  */
 
 #include <test.priv.h>
@@ -155,7 +155,7 @@ help1(void)
     (void) waddstr(helpwin, "puzzle; also inform you when you run out\n");
     (void) waddstr(helpwin, "of legal moves.\n\n");
 
-    (void) mvwaddstr(helpwin, NOTIFYY - INSTRY, 0,
+    MvWAddStr(helpwin, NOTIFYY - INSTRY, 0,
 		     "Press `?' to go to keystroke help.");
 }
 
@@ -181,7 +181,7 @@ help2(void)
     (void) waddstr(helpwin, "square with spacebar, Enter, or the keypad\n");
     (void) waddstr(helpwin, "center key.  Use F/B to review the path.\n");
 
-    (void) mvwaddstr(helpwin, NOTIFYY - INSTRY, 0,
+    MvWAddStr(helpwin, NOTIFYY - INSTRY, 0,
 		     "Press `?' to go to game explanation");
 }
 
@@ -226,7 +226,7 @@ dosquares(void)
 {
     int i, j;
 
-    mvaddstr(0, 20, "KNIGHT'S MOVE -- a logical solitaire");
+    MvAddStr(0, 20, "KNIGHT'S MOVE -- a logical solitaire");
 
     move(BOARDY, BOARDX);
     waddch(boardwin, ACS_ULCORNER);
@@ -383,7 +383,7 @@ drawmove(chtype tchar, int oldy, int oldx, int row, int column)
 	mark_possibles(oldy, oldx, ' ');
     }
 
-    if (row != -1 && column != -1) {
+    if (row >= 0 && column >= 0) {
 	markcell(trail, row, column);
 	mark_possibles(row, column, minus);
 	board[row][column] = TRUE;