libnet: Rename a variable so it does not shadow a global.

(This used to be commit a5b9d2f33279e0f96a36acbf3da7c018aadf08c9)

diff --git a/source4/libnet/libnet_join.c b/source4/libnet/libnet_join.c
index 8297172a5859be199548df898619b992707e1f56..22134518d695a15b6c4625e2de7eea6fe58c8fb6 100644 (file)
--- a/source4/libnet/libnet_join.c
+++ b/source4/libnet/libnet_join.c
@@ -1064,7 +1064,7 @@ static NTSTATUS libnet_Join_primary_domain(struct libnet_context *ctx,
                return NT_STATUS_INTERNAL_DB_CORRUPTION;
        } else {
                const struct ldb_val *private_keytab;
-               const struct ldb_val *krb5_keytab;
+               const struct ldb_val *krb5_main_keytab;
                const struct ldb_val *prior_secret;
                const struct ldb_val *prior_modified_time;
                int i;
@@ -1125,9 +1125,10 @@ static NTSTATUS libnet_Join_primary_domain(struct libnet_context *ctx,
                                return NT_STATUS_NO_MEMORY;
                        }
                }
-               krb5_keytab = ldb_msg_find_ldb_val(msgs[0], "krb5Keytab");
-               if (krb5_keytab) {
-                       rtn = samdb_msg_set_value(ldb, tmp_mem, msg, "krb5Keytab", krb5_keytab);
+               krb5_main_keytab = ldb_msg_find_ldb_val(msgs[0], "krb5Keytab");
+               if (krb5_main_keytab) {
+                       rtn = samdb_msg_set_value(ldb, tmp_mem, msg,
+                                       "krb5Keytab", krb5_main_keytab);
                        if (rtn == -1) {
                                r->out.error_string = NULL;
                                talloc_free(tmp_mem);