From 47a4a9992c59199bb55188c666eddce7895d884e Mon Sep 17 00:00:00 2001
From: nicm <nicm>
Date: Thu, 10 Oct 2013 11:49:07 +0000
Subject: [PATCH] Allow the file descriptor received from the client to be -1.

---
 server-client.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/server-client.c b/server-client.c
index 5f61f5c0..44119237 100644
--- a/server-client.c
+++ b/server-client.c
@@ -825,8 +825,6 @@ server_client_msg_dispatch(struct client *c)
 		case MSG_IDENTIFY:
 			if (datalen != sizeof identifydata)
 				fatalx("bad MSG_IDENTIFY size");
-			if (imsg.fd == -1)
-				fatalx("MSG_IDENTIFY missing fd");
 			memcpy(&identifydata, imsg.data, sizeof identifydata);
 
 			server_client_msg_identify(c, &identifydata, imsg.fd);
@@ -972,6 +970,8 @@ server_client_msg_identify(
 		return;
 	}
 
+	if (fd == -1)
+		return;
 	if (!isatty(fd)) {
 		close(fd);
 		return;