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[Qemu-commits] [COMMIT f5de141] Fix warning in qemu-nbd.c
From: |
Anthony Liguori |
Subject: |
[Qemu-commits] [COMMIT f5de141] Fix warning in qemu-nbd.c |
Date: |
Mon, 15 Jun 2009 18:18:53 -0000 |
From: Anthony Liguori <address@hidden>
qemu-nbd.c:349: error: ignoring return value of 'daemon', declared with
attribute warn_unused_result
Signed-off-by: Anthony Liguori <address@hidden>
diff --git a/qemu-nbd.c b/qemu-nbd.c
index 0af97ca..9101487 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));
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