s4-dsdb: fixed compiler warning

sid can be const

Pair-Programmed-With: Andrew Bartlett <abartlet@samba.org>

diff --git a/source4/dsdb/common/util.c b/source4/dsdb/common/util.c
index f64e624dfda515f94fffb034e8c151be0d58b209..3276ec801931ad55d01a99d46dd7f405debc35b7 100644 (file)
--- a/source4/dsdb/common/util.c
+++ b/source4/dsdb/common/util.c
@@ -715,7 +715,7 @@ int samdb_find_or_add_attribute(struct ldb_context *ldb, struct ldb_message *msg
   add a dom_sid element to a message
 */
 int samdb_msg_add_dom_sid(struct ldb_context *sam_ldb, TALLOC_CTX *mem_ctx, struct ldb_message *msg,
-                        const char *attr_name, struct dom_sid *sid)
+                         const char *attr_name, const struct dom_sid *sid)
 {
        struct ldb_val v;
        enum ndr_err_code ndr_err;