Fix formatting, add check to not support plain HTTP requests in DTLS

src/internal.c

@@ -10448,7 +10448,7 @@ static int GetRecordHeader(WOLFSSL* ssl, word32* inOutIdx,
         case no_type:
         default:
 #ifdef OPENSSL_ALL
-            {
+            if (!ssl->options.dtls) {
                 char *method = (char*)ssl->buffers.inputBuffer.buffer + start;
                 /* Attempt to identify if this is a plain HTTP request.
                  * No size checks because this function assumes at least