Changes to m4/src/main.c,v

[Eric Blake]

CVSROOT:        /sources/m4
Module name:    m4
Changes by:     Eric Blake <ericb>      06/11/11 14:00:29

Index: src/main.c
===================================================================
RCS file: /sources/m4/m4/src/main.c,v
retrieving revision 1.101
retrieving revision 1.102
diff -u -b -r1.101 -r1.102
--- src/main.c  8 Nov 2006 19:06:00 -0000       1.101
+++ src/main.c  11 Nov 2006 14:00:28 -0000      1.102
@@ -395,7 +395,7 @@
        /* In 1.4.x, -B<num> was a no-op option for compatibility with
           Solaris m4.  Warn if optarg is all numeric.  FIXME -
           silence this warning after 2.0.  */
-       if (isdigit ((unsigned char) *optarg))
+       if (isdigit (to_uchar (*optarg)))
          {
            char *end;
            errno = 0;