revocation: Fix build with DEBUG_LEVEL < 1

diff --git a/src/libstrongswan/plugins/revocation/revocation_validator.c b/src/libstrongswan/plugins/revocation/revocation_validator.c
index daa9db7973cddd73442843afae19a30718135526..a4e16dffe04bcd3c18f4076e0d45205a9e52bff2 100644 (file)
--- a/src/libstrongswan/plugins/revocation/revocation_validator.c
+++ b/src/libstrongswan/plugins/revocation/revocation_validator.c
@@ -683,7 +683,8 @@ static cert_validation_t check_delta_crl(x509_t *subject, x509_t *issuer,
                                                                        u_int timeout)
 {
        cert_validation_t valid = VALIDATION_SKIPPED;
-       certificate_t *best = NULL, *current, *cissuer = (certificate_t*)issuer;
+       certificate_t *best = NULL, *current;
+       certificate_t *cissuer DBG_UNUSED = (certificate_t*)issuer;
        enumerator_t *enumerator;
        identification_t *id;
        x509_cdp_t *cdp;
@@ -752,7 +753,7 @@ static cert_validation_t check_crl(x509_t *subject, x509_t *issuer,
                                                                   auth_cfg_t *auth, u_int timeout)
 {
        cert_validation_t valid = VALIDATION_SKIPPED;
-       certificate_t *best = NULL, *cissuer = (certificate_t*)issuer;
+       certificate_t *best = NULL, *cissuer DBG_UNUSED = (certificate_t*)issuer;
        identification_t *id;
        x509_cdp_t *cdp;
        bool uri_found = FALSE;