From bd2f958a8c4c040e48405bd5703104570196b006 Mon Sep 17 00:00:00 2001
From: Michael Watzko <michael@watzko.de>
Date: Sun, 11 Mar 2018 18:39:48 +0100
Subject: [PATCH] Make sending and receiving UDP work

---
 src/lib.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/lib.rs b/src/lib.rs
index 6edf483..ad4c050 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -256,7 +256,7 @@ impl<E, S: FullDuplex<u8, Error=E> + Sized, O: OutputPin> W5500<E, S, O> {
                 break s0 as usize;
             }
         };
-        if receive_size > 8 {
+        if receive_size >= 8 {
             let read_pointer = self.read_u16(socket.register_at(0x00_28))?;
 
             // |<-- read_pointer                                read_pointer + received_size -->|