From f5de141b34f3ca1c5aef58403cfd16cf10715bff Mon Sep 17 00:00:00 2001
From: Anthony Liguori <aliguori@us.ibm.com>
Date: Mon, 15 Jun 2009 12:49:59 -0500
Subject: [PATCH] Fix warning in qemu-nbd.c

qemu-nbd.c:349: error: ignoring return value of 'daemon', declared with attribute warn_unused_result

Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
---
 qemu-nbd.c | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/qemu-nbd.c b/qemu-nbd.c
index 0af97ca2c7..9101487128 100644
--- a/qemu-nbd.c
+++ b/qemu-nbd.c
@@ -345,8 +345,12 @@ int main(int argc, char **argv)
         pid_t pid;
         int sock;
 
-        if (!verbose)
-            daemon(0, 0);	/* detach client and server */
+        if (!verbose) {
+            /* detach client and server */
+            if (daemon(0, 0) == -1) {
+                errx(errno, "Failed to daemonize");
+            }
+        }
 
         if (socket == NULL) {
             sprintf(sockpath, SOCKET_PATH, basename(device));