Correct typos.

[bsdgames-darwin.git] / sail / pl_5.c

diff --git a/sail/pl_5.c b/sail/pl_5.c
index 44c37c22da6f889dabc12b7b4a03ff259741a84c..b3bdd77ab06d4f6a7c771c860e32052bcdef1c2f 100644 (file)
--- a/sail/pl_5.c
+++ b/sail/pl_5.c
@@ -1,4 +1,4 @@
-/*     $NetBSD: pl_5.c,v 1.15 2001/02/05 01:10:11 christos Exp $       */
+/*     $NetBSD: pl_5.c,v 1.17 2004/11/05 21:30:32 dsl Exp $    */
 
 /*
  * Copyright (c) 1983, 1993
@@ -12,11 +12,7 @@
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in the
  *    documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- *    must display the following acknowledgement:
- *     This product includes software developed by the University of
- *     California, Berkeley and its contributors.
- * 4. Neither the name of the University nor the names of its contributors
+ * 3. Neither the name of the University nor the names of its contributors
  *    may be used to endorse or promote products derived from this software
  *    without specific prior written permission.
  *
@@ -38,7 +34,7 @@
 #if 0
 static char sccsid[] = "@(#)pl_5.c     8.1 (Berkeley) 5/31/93";
 #else
-__RCSID("$NetBSD: pl_5.c,v 1.15 2001/02/05 01:10:11 christos Exp $");
+__RCSID("$NetBSD: pl_5.c,v 1.17 2004/11/05 21:30:32 dsl Exp $");
 #endif
 #endif /* not lint */
 
@@ -126,7 +122,7 @@ acceptmove(void)
                                *p-- = '\0';
                        break;
                default:
-                       if (!isspace(*p)) {
+                       if (!isspace((unsigned char)*p)) {
                                Msg("Input error.");
                                *p-- = '\0';
                        }