From 85b17f1b78563baa3705b5e0b152e30bd6c6ff7f Mon Sep 17 00:00:00 2001
From: Con Kolivas <kernel@kolivas.org>
Date: Sat, 21 Feb 2015 00:34:48 +1100
Subject: [PATCH] Check for correct condition in wait_close

---
 src/libckpool.c | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/src/libckpool.c b/src/libckpool.c
index cae50bda..7fc3017b 100644
--- a/src/libckpool.c
+++ b/src/libckpool.c
@@ -914,14 +914,18 @@ out:
 int wait_close(int sockd, int timeout)
 {
 	struct pollfd sfd;
+	int ret;
 
 	if (unlikely(sockd < 0))
 		return -1;
 	sfd.fd = sockd;
-	sfd.events = POLLHUP;
+	sfd.events = POLLIN;
 	sfd.revents = 0;
 	timeout *= 1000;
-	return poll(&sfd, 1, timeout);
+	ret = poll(&sfd, 1, timeout);
+	if (ret < 1)
+		return 0;
+	return sfd.revents & POLLHUP;
 }
 
 /* Emulate a select read wait for high fds that select doesn't support */