openldap plugin: rc is only used once

diff --git a/src/openldap.c b/src/openldap.c
index 615aee3..151d25d 100644 (file)
--- a/src/openldap.c
+++ b/src/openldap.c
@@ -624,9 +624,8 @@ static int cldap_config_add (oconfig_item_t *ci) /* {{{ */
        if ((status == 0) && (st->url != NULL))
        {
                LDAPURLDesc *ludpp;
-               int rc;
 
-               if ((rc = ldap_url_parse (st->url, &ludpp)) != 0)
+               if (ldap_url_parse (st->url, &ludpp) != 0)
                {
                        ERROR ("openldap plugin: Instance `%s': "
                                "Invalid URL: `%s'",