[src/trunk]: src/crypto/external/bsd/netpgp/dist/src/hkpd kill 2 benign error...

[agc <agc%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/17a2824d2b74
branches:  trunk
changeset: 753111:17a2824d2b74
user:      agc <agc%NetBSD.org@localhost>
date:      Tue Mar 16 00:24:49 2010 +0000

description:
kill 2 benign errors - don't try to listen on a socket if it's not been
opened and bound.

diffstat:

 crypto/external/bsd/netpgp/dist/src/hkpd/hkpd.c |  8 ++++++--
 1 files changed, 6 insertions(+), 2 deletions(-)

diffs (18 lines):

diff -r 7dfa1ee5a2b7 -r 17a2824d2b74 crypto/external/bsd/netpgp/dist/src/hkpd/hkpd.c
--- a/crypto/external/bsd/netpgp/dist/src/hkpd/hkpd.c   Tue Mar 16 00:22:52 2010 +0000
+++ b/crypto/external/bsd/netpgp/dist/src/hkpd/hkpd.c   Tue Mar 16 00:24:49 2010 +0000
@@ -230,8 +230,12 @@
        (void) regcomp(&opterm, OPTERM, REG_EXTENDED);
        (void) regcomp(&searchterm, SEARCHTERM, REG_EXTENDED);
        (void) regcomp(&machreadterm, MACHREAD, REG_EXTENDED);
-       listen(sock4, 32);
-       listen(sock6, 32);
+       if (sock4 >= 0) {
+               listen(sock4, 32);
+       }
+       if (sock6 >= 0) {
+               listen(sock6, 32);
+       }
        for (;;) {
                /* find out which socket we have data on */
                FD_ZERO(&sockets);