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libubus: fix build error in examples/server

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This fixes build warning:
/ubus.git/examples/server.c: In function 'test_hello_reply':
/ubus.git/examples/server.c:69:6: error: ignoring return value of 'pipe', declared with attribute warn_unused_result [-Werror=unused-result]

Signed-off-by: Zefir Kurtisi <zefir.kurtisi@neratec.com>
This commit is contained in:
Zefir Kurtisi 2014-09-17 12:33:32 +02:00 committed by Felix Fietkau
parent 4d1cdc5527
commit 9841dae95a
1 changed files with 4 additions and 1 deletions
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5
examples/server.c
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@ -66,7 +66,10 @@ static void test_hello_reply(struct uloop_timeout *t)
blobmsg_add_string(&b, "message", req->data);
ubus_send_reply(ctx, &req->req, b.head);
pipe(fds);
if (pipe(fds) == -1) {
fprintf(stderr, "Failed to create pipe\n");
return;
}
ubus_request_set_fd(ctx, &req->req, fds[0]);
ubus_complete_deferred_request(ctx, &req->req, 0);
req->fd = fds[1];