[src/trunk]: src/distrib/utils/libhack Avoid using an unitialized variable

[martin <martin%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/efb9d64f331c
branches:  trunk
changeset: 453043:efb9d64f331c
user:      martin <martin%NetBSD.org@localhost>
date:      Thu Aug 01 12:28:53 2019 +0000

description:
Avoid using an unitialized variable

diffstat:

 distrib/utils/libhack/multibyte.c |  6 ++----
 1 files changed, 2 insertions(+), 4 deletions(-)

diffs (21 lines):

diff -r 45d6f8083492 -r efb9d64f331c distrib/utils/libhack/multibyte.c
--- a/distrib/utils/libhack/multibyte.c Thu Aug 01 09:37:34 2019 +0000
+++ b/distrib/utils/libhack/multibyte.c Thu Aug 01 12:28:53 2019 +0000
@@ -1,4 +1,4 @@
-/*      $NetBSD: multibyte.c,v 1.8 2019/07/28 10:21:18 martin Exp $      */
+/*      $NetBSD: multibyte.c,v 1.9 2019/08/01 12:28:53 martin Exp $      */
 
 /*
  * Ignore all multibyte sequences, removes all the citrus code.
@@ -246,10 +246,8 @@
        if (s == NULL)
                return 0;
 
-       while (*s) {
+       for (l = 0; *s; l++)
                s++;
-               l++;
-       }
 
        return l;
 }