From 912f5de90b90e46f5592642f5c0bc7148b0c1bf7 Mon Sep 17 00:00:00 2001
From: csoler <csoler@users.sourceforge.net>
Date: Sun, 19 Jan 2020 20:08:58 +0100
Subject: [PATCH] Fixed UDP bug (Congrats to Sehraf for finding this!)

---
 libretroshare/src/tcponudp/bss_tou.cc | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/libretroshare/src/tcponudp/bss_tou.cc b/libretroshare/src/tcponudp/bss_tou.cc
index b5b4693aa..286201f53 100644
--- a/libretroshare/src/tcponudp/bss_tou.cc
+++ b/libretroshare/src/tcponudp/bss_tou.cc
@@ -137,18 +137,18 @@ static int tou_socket_read(BIO *b, char *out, int outl)
 
 	int ret=0;
 
-	if (!out)
-		{
+	if (out)
+	{
 		clear_tou_socket_error(BIO_get_fd(b,NULL));
 		/* call tou library */
 		ret=tou_read(BIO_get_fd(b,NULL),out,outl);
 		BIO_clear_retry_flags(b);
 		if (ret <= 0)
-			{
+		{
 			if (BIO_tou_socket_should_retry(BIO_get_fd(b,NULL), ret))
 				BIO_set_retry_read(b);
-			}
 		}
+	}
 #ifdef DEBUG_TOU_BIO
 	fprintf(stderr, "tou_socket_read() = %d\n", ret);
 #endif