Add gate on having DH

Author: anhu

src/internal.c

@@ -6929,7 +6929,7 @@ int SetSSL_CTX(WOLFSSL* ssl, WOLFSSL_CTX* ctx, int writeDup)
     ssl->options.minDowngrade     = ctx->minDowngrade;
     ssl->options.haveRSA          = ctx->haveRSA;
     ssl->options.haveDH           = ctx->haveDH;
-#ifndef NO_CERTS
+#if  !defined(NO_CERTS) && !defined(NO_DH)
     /* Its possible that DH algorithm parameters were set in the ctx, recalc
      * cipher suites. */
     if (ssl->options.haveDH && ctx->serverDH_P.buffer != NULL &&
@@ -6951,7 +6951,7 @@ int SetSSL_CTX(WOLFSSL* ssl, WOLFSSL_CTX* ctx, int writeDup)
                    ssl->options.haveStaticECC, ssl->options.useAnon,
                    TRUE, TRUE, TRUE, TRUE, ssl->options.side);
     }
-#endif /* ! NO_CERTS */
+#endif /* !NO_CERTS && !NO_DH */
     ssl->options.haveECDSAsig     = ctx->haveECDSAsig;
     ssl->options.haveECC          = ctx->haveECC;
     ssl->options.haveStaticECC    = ctx->haveStaticECC;