From 0dee9b04b2866e6e71f2844b58c416bc59741ca0 Mon Sep 17 00:00:00 2001
From: Romain Vimont <rom@rom1v.com>
Date: Tue, 28 May 2019 21:03:44 +0200
Subject: [PATCH] Use net_recv() to read only one byte

Partial read is impossible for 1 byte, so net_recv_all() is useless.
---
 app/src/server.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/app/src/server.c b/app/src/server.c
index 8760362b..87a61fb7 100644
--- a/app/src/server.c
+++ b/app/src/server.c
@@ -119,7 +119,7 @@ connect_and_read_byte(uint16_t port) {
     char byte;
     // the connection may succeed even if the server behind the "adb tunnel"
     // is not listening, so read one byte to detect a working connection
-    if (net_recv_all(socket, &byte, 1) != 1) {
+    if (net_recv(socket, &byte, 1) != 1) {
         // the server is not listening yet behind the adb tunnel
         return INVALID_SOCKET;
     }
-- 
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