Fix mg_is_error

PUBLISHED_FROM=80481f8dbcb93d04eee51ecc6366949420a61f2f

Fix mg_is_error
PUBLISHED_FROM=80481f8dbcb93d04eee51ecc6366949420a61f2f
499a7d6a · Alexander Alashkin · Cesanta Bot · f72c3fa9 · 499a7d6a
Commit 499a7d6a authored Nov 09, 2016 by Alexander Alashkin Committed by Cesanta Bot Nov 09, 2016
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mongoose.c mongoose.c +1 -1

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--- a/mongoose.c
+++ b/mongoose.c
@@ -3036,7 +3036,7 @@ void mg_set_non_blocking_mode(sock_t sock) {

 static int mg_is_error(int n) {
  int err = mg_get_errno();
-  return n == 0 || (n < 0 && err != EINPROGRESS && err != EWOULDBLOCK
+  return (n < 0 && err != EINPROGRESS && err != EWOULDBLOCK
 #ifndef WINCE
                    && err != EAGAIN && err != EINTR
 #endif