From 543b4a132b6d8e8fccae3082cfa5d2fbb27d350f Mon Sep 17 00:00:00 2001
From: Sergey Lyubka <valenok@gmail.com>
Date: Mon, 4 Jul 2022 18:25:13 +0100
Subject: [PATCH] Fix POLLERR usage

---
 mongoose.c | 5 +----
 src/sock.c | 5 +----
 2 files changed, 2 insertions(+), 8 deletions(-)

diff --git a/mongoose.c b/mongoose.c
index cca3e8c3..76107918 100644
--- a/mongoose.c
+++ b/mongoose.c
@@ -4377,7 +4377,6 @@ static void mg_iotest(struct mg_mgr *mgr, int ms) {
       ms = 1;  // Don't wait if TLS is ready
     } else {
       fds[n].fd = FD(c);
-      fds[n].events = POLLERR;
       if (can_read(c)) fds[n].events |= POLLIN;
       if (can_write(c)) fds[n].events |= POLLOUT;
       n++;
@@ -4402,9 +4401,7 @@ static void mg_iotest(struct mg_mgr *mgr, int ms) {
         mg_error(c, "socket error");
       } else {
         c->is_readable =
-            (unsigned) (fds[n].revents & POLLIN || fds[n].revents & POLLHUP
-                            ? 1
-                            : 0);
+            (unsigned) (fds[n].revents & (POLLIN | POLLHUP) ? 1 : 0);
         c->is_writable = (unsigned) (fds[n].revents & POLLOUT ? 1 : 0);
       }
       n++;
diff --git a/src/sock.c b/src/sock.c
index 21c859c3..405ec021 100644
--- a/src/sock.c
+++ b/src/sock.c
@@ -532,7 +532,6 @@ static void mg_iotest(struct mg_mgr *mgr, int ms) {
       ms = 1;  // Don't wait if TLS is ready
     } else {
       fds[n].fd = FD(c);
-      fds[n].events = POLLERR;
       if (can_read(c)) fds[n].events |= POLLIN;
       if (can_write(c)) fds[n].events |= POLLOUT;
       n++;
@@ -557,9 +556,7 @@ static void mg_iotest(struct mg_mgr *mgr, int ms) {
         mg_error(c, "socket error");
       } else {
         c->is_readable =
-            (unsigned) (fds[n].revents & POLLIN || fds[n].revents & POLLHUP
-                            ? 1
-                            : 0);
+            (unsigned) (fds[n].revents & (POLLIN | POLLHUP) ? 1 : 0);
         c->is_writable = (unsigned) (fds[n].revents & POLLOUT ? 1 : 0);
       }
       n++;