Proper check for `swrite()` return value

[collectd.git] / src / mcelog.c

diff --git a/src/mcelog.c b/src/mcelog.c
index 6b10b04..ae5a7f5 100644 (file)
--- a/src/mcelog.c
+++ b/src/mcelog.c
@@ -257,7 +257,7 @@ static int socket_write(socket_adapter_t *self, const char *msg,
                         const size_t len) {
   int ret = 0;
   pthread_rwlock_rdlock(&self->lock);
-  if (swrite(self->sock_fd, msg, len) < 0)
+  if (swrite(self->sock_fd, msg, len) != 0)
     ret = -1;
   pthread_rwlock_unlock(&self->lock);
   return ret;