add const

git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@530 dc483132-0cff-0310-8789-dd5450dbe970

diff --git a/src/lib/krb5/os/free_krbhs.c b/src/lib/krb5/os/free_krbhs.c
index 503f55808a36ab53d9d0255ee01df55943826545..440785d28fe08b9119ef0a92cd2759a373df3b20 100644 (file)
--- a/src/lib/krb5/os/free_krbhs.c
+++ b/src/lib/krb5/os/free_krbhs.c
@@ -27,9 +27,9 @@ static char free_krbhs_c[] =
 
 krb5_error_code
 krb5_free_krbhst(hostlist)
-char **hostlist;
+char * const *hostlist;
 {
-    register char **cp;
+    register char * const *cp;
 
     for (cp = hostlist; *cp; cp++)
        free(*cp);