Avoid unused variable warning when sasl is not used.

diff --git a/plugins/sudoers/ldap.c b/plugins/sudoers/ldap.c
index acd5248790fe9663ee86e3b0f6af4e63af9c298e..f21a99ee74905f50e36ce49c25864ab213d9f7f8 100644 (file)
--- a/plugins/sudoers/ldap.c
+++ b/plugins/sudoers/ldap.c
@@ -3031,7 +3031,7 @@ sudo_ldap_result_add_search(struct ldap_result *lres, LDAP *ldap,
 static int
 sudo_ldap_bind_s(LDAP *ld)
 {
-    int rc, ret;
+    int ret;
     debug_decl(sudo_ldap_bind_s, SUDOERS_DEBUG_LDAP)
 
 #ifdef HAVE_LDAP_SASL_INTERACTIVE_BIND_S
@@ -3042,6 +3042,7 @@ sudo_ldap_bind_s(LDAP *ld)
        const char *tmp_ccname = NULL;
        void *auth_id = ldap_conf.rootsasl_auth_id ?
            ldap_conf.rootsasl_auth_id : ldap_conf.sasl_auth_id;
+       int rc;
 
        /* Make temp copy of the user's credential cache as needed. */
        if (ldap_conf.krb5_ccname == NULL && user_ccname != NULL) {