From 281bf90c10d00ffb4941944f423326b78a9563cc Mon Sep 17 00:00:00 2001
From: zhaoxiaomeng <zhaopku09@gmail.com>
Date: Tue, 29 Nov 2022 15:29:25 +0800
Subject: [PATCH] Revert "append"

This reverts commit 5ad868428a127a5d3187676eb3bd2298b441a71a.
---
 src/tls.c | 15 +++++++++------
 1 file changed, 9 insertions(+), 6 deletions(-)

diff --git a/src/tls.c b/src/tls.c
index 2c6af924..980cdcde 100644
--- a/src/tls.c
+++ b/src/tls.c
@@ -1450,19 +1450,22 @@ int tls_record_do_recv(uint8_t *record, size_t *recordlen, tls_socket_t sock) {
 
     len = 5;
     while (len) {
-        while (r = tls_socket_recv(sock, record + 5 - len, len, 0)) {
+        while ((r = tls_socket_recv(sock, record + 5 - len, len, 0)) < 0) {
             if (errno == EAGAIN) {
                 continue;
-            } else if (r < 0) {
+            } else {
                 error_print();
                 return -1;
-            } else {
-                perror("tls_record_do_recv");
-                error_print();
-                return 0;
             }
         }
 
+        error_print();
+        if (r == 0) {
+            perror("tls_record_do_recv");
+            error_print();
+            return 0;
+        }
+
         len -= r;
     }
     if (!tls_record_type_name(tls_record_type(record))) {