ctype cleanups; ok okan

diff --git a/usr.bin/rcs/rcs.c b/usr.bin/rcs/rcs.c
index 02968b1..e296b88 100644 (file)
--- a/usr.bin/rcs/rcs.c
+++ b/usr.bin/rcs/rcs.c
@@ -1,4 +1,4 @@
-/*     $OpenBSD: rcs.c,v 1.79 2012/03/03 08:34:27 nicm Exp $   */
+/*     $OpenBSD: rcs.c,v 1.80 2014/01/07 14:08:16 deraadt Exp $        */
 /*
  * Copyright (c) 2004 Jean-Francois Brousseau <jfb@openbsd.org>
  * All rights reserved.
@@ -633,7 +633,7 @@ int
 rcs_sym_check(const char *sym)
 {
        int ret;
-       const char *cp;
+       const unsigned char *cp;
 
        ret = 1;
        cp = sym;
@@ -1795,7 +1795,7 @@ int
 rcs_state_check(const char *state)
 {
        int ret;
-       const char *cp;
+       const unsigned char *cp;
 
        ret = 0;
        cp = state;

diff --git a/usr.bin/rcs/rcsnum.c b/usr.bin/rcs/rcsnum.c
index cd599e8..428fa76 100644 (file)
--- a/usr.bin/rcs/rcsnum.c
+++ b/usr.bin/rcs/rcsnum.c
@@ -1,4 +1,4 @@
-/*     $OpenBSD: rcsnum.c,v 1.13 2011/05/20 19:21:10 nicm Exp $        */
+/*     $OpenBSD: rcsnum.c,v 1.14 2014/01/07 14:08:16 deraadt Exp $     */
 /*
  * Copyright (c) 2004 Jean-Francois Brousseau <jfb@openbsd.org>
  * All rights reserved.
@@ -247,7 +247,7 @@ rcsnum_aton(const char *str, char **ep, RCSNUM *nump)
        nump->rn_id[0] = 0;
 
        for (sp = str;; sp++) {
-               if (!isdigit(*sp) && (*sp != '.'))
+               if (!isdigit((unsigned char)*sp) && (*sp != '.'))
                        break;
 
                if (*sp == '.') {

diff --git a/usr.bin/rcs/rlog.c b/usr.bin/rcs/rlog.c
index 0eec938..ff66dc8 100644 (file)
--- a/usr.bin/rcs/rlog.c
+++ b/usr.bin/rcs/rlog.c
@@ -1,4 +1,4 @@
-/*     $OpenBSD: rlog.c,v 1.66 2013/06/03 17:04:35 jcs Exp $   */
+/*     $OpenBSD: rlog.c,v 1.67 2014/01/07 14:08:16 deraadt Exp $       */
 /*
  * Copyright (c) 2005, 2009 Joris Vink <joris@openbsd.org>
  * Copyright (c) 2005, 2006 Xavier Santolaria <xsa@openbsd.org>
@@ -232,7 +232,7 @@ rlog_select_daterev(RCSFILE *rcsfile, char *date)
                        delim = '\0';
                        last = "\0";
                } else {
-                       while (*last && isspace(*last))
+                       while (*last && isspace((unsigned char)*last))
                                last++;
                }