ccan/io: fix io_connect.

[ccan] / ccan / io / io.c

diff --git a/ccan/io/io.c b/ccan/io/io.c
index bac08c9f9effd984c6297da04af9211d2e5c8ba3..8e2695292bb158a15130c0754dbbee94ac2bfb71 100644 (file)
--- a/ccan/io/io.c
+++ b/ccan/io/io.c
@@ -385,10 +385,13 @@ static int do_connect(int fd, struct io_plan *plan)
 
        if (err == 0) {
                /* Restore blocking if it was initially. */
-               fcntl(fd, F_SETFD, plan->u1.s);
+               fcntl(fd, F_SETFL, plan->u1.s);
                return 1;
-       }
-       return 0;
+       } else if (err == EINPROGRESS)
+               return 0;
+
+       errno = err;
+       return -1;
 }
 
 struct io_plan io_connect_(int fd, const struct addrinfo *addr,