diff options
| author | Henning Brauer <henning@cvs.openbsd.org> | 2004-01-03 14:06:43 +0000 |
|---|---|---|
| committer | Henning Brauer <henning@cvs.openbsd.org> | 2004-01-03 14:06:43 +0000 |
| commit | 31ec8d6d746e8bf365990ee271f1a77c3c1e3d0a (patch) | |
| tree | 1d1e1cbd5efba904cccaf29f881f96efafddbf88 | |
| parent | 9a036d216a1cf77b21b0610eeff34251279dbafa (diff) | |
cope with changed imsg_read semantics
| -rw-r--r-- | usr.sbin/bgpctl/bgpctl.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/usr.sbin/bgpctl/bgpctl.c b/usr.sbin/bgpctl/bgpctl.c index 5232ba6cdaf..ff8adff1902 100644 --- a/usr.sbin/bgpctl/bgpctl.c +++ b/usr.sbin/bgpctl/bgpctl.c @@ -1,4 +1,4 @@ -/* $OpenBSD: bgpctl.c,v 1.2 2004/01/03 13:55:18 henning Exp $ */ +/* $OpenBSD: bgpctl.c,v 1.3 2004/01/03 14:06:42 henning Exp $ */ /* * Copyright (c) 2003 Henning Brauer <henning@openbsd.org> @@ -66,9 +66,12 @@ main(int argc, char *argv[]) done = 0; while (!done) { - if(imsg_read(&ibuf) == -1) + if((n = imsg_read(&ibuf)) == -1) break; + if (n == 0) + errx(1, "pipe closed"); + while (!done) { if ((n = imsg_get(&ibuf, &imsg)) == -1) errx(1, "imsg_get error"); |