net: fix .listen({fd:0})

1 files changed, 1 insertions, 1 deletions

diff --git a/lib/net.js b/lib/net.js
index b6cbe4f541..3244a09109 100644
--- a/lib/net.js
+++ b/lib/net.js
@@ -980,7 +980,7 @@ Server.prototype.listen = function() {
     if (h instanceof TCP) {
       self._handle = h;
       listen(self, null, -1, -1, backlog);
-    } else if (h.fd && typeof h.fd === 'number' && h.fd >= 0) {
+    } else if (typeof h.fd === 'number' && h.fd >= 0) {
       listen(self, null, null, null, backlog, h.fd);
     } else {
       throw new Error('Invalid listen argument: ' + h);