From: Jaroslav Kysela <perex@perex.cz>
Date: Wed, 17 Jan 2018 16:41:28 +0000 (+0100)
Subject: tcp: tvhpoll_wait does forward errno
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=b338f8dc52ab6ea9f80cb4ef570ef16df527551a;p=thirdparty%2Ftvheadend.git

tcp: tvhpoll_wait does forward errno
---

diff --git a/src/tcp.c b/src/tcp.c
index b650fd923..40f6c1c0c 100644
--- a/src/tcp.c
+++ b/src/tcp.c
@@ -735,7 +735,7 @@ tcp_server_loop(void *aux)
   while(atomic_get(&tcp_server_running)) {
     r = tvhpoll_wait(tcp_server_poll, &ev, 1, -1);
     if(r < 0) {
-      if (ERRNO_AGAIN(-r))
+      if (ERRNO_AGAIN(errno))
         continue;
       tvherror(LS_TCP, "tcp_server_loop: tvhpoll_wait: %s", strerror(errno));
       continue;