X-Git-Url: https://diplodocus.org/git/nmh/blobdiff_plain/13f84dd50ca5754391dbd3296a5c7425f9363600..c576ad2674c37a1c63f004c71049998f38854c64:/sbr/m_atoi.c

diff --git a/sbr/m_atoi.c b/sbr/m_atoi.c
index dffc799b..87a78283 100644
--- a/sbr/m_atoi.c
+++ b/sbr/m_atoi.c
@@ -1,11 +1,7 @@
-
-/*
- * m_atoi.c -- Parse a string representation of a message number, and
+/* m_atoi.c -- Parse a string representation of a message number, and
  *          -- return the numeric value of the message.  If the string
  *          -- contains any non-digit characters, then return 0.
  *
- * $Id$
- *
  * This code is Copyright (c) 2002, by the authors of nmh.  See the
  * COPYRIGHT file in the root directory of the nmh distribution for
  * complete copyright information.
@@ -18,14 +14,10 @@ int
 m_atoi (char *str)
 {
     int i;
-    unsigned char *cp;
+    char *cp;
 
     for (i = 0, cp = str; *cp; cp++) {
-#ifdef LOCALE
-	if (!isdigit(*cp))
-#else
-	if (*cp < '0' || *cp > '9')
-#endif
+	if (!isdigit((unsigned char) *cp))
 	    return 0;
 
 	i *= 10;