From 9841dae95adf0fdde66b12bc4e42975d4661a3ce Mon Sep 17 00:00:00 2001 From: Zefir Kurtisi Date: Wed, 17 Sep 2014 12:33:32 +0200 Subject: [PATCH] libubus: fix build error in examples/server 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 --- examples/server.c | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) diff --git a/examples/server.c b/examples/server.c index bbb3347..b8b751e 100644 --- a/examples/server.c +++ b/examples/server.c @@ -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]; -- 2.11.0