- (stevesk) nchan.c: remove ostate checks and add EINVAL to
shutdown(SHUT_RD) error() bypass for HP-UX.
diff --git a/nchan.c b/nchan.c
index d91217e..77e4ef4 100644
--- a/nchan.c
+++ b/nchan.c
@@ -489,11 +489,10 @@
/*
* shutdown(sock, SHUT_READ) may return ENOTCONN if the
* write side has been closed already. (bug on Linux)
+ * HP-UX will return EINVAL.
*/
if (shutdown(c->sock, SHUT_RD) < 0
- && (errno != ENOTCONN
- || c->ostate == CHAN_OUTPUT_OPEN
- || c->ostate == CHAN_OUTPUT_WAIT_DRAIN))
+ && (errno != ENOTCONN && errno != EINVAL))
error("channel %d: chan_shutdown_read: shutdown() failed for fd%d [i%d o%d]: %.100s",
c->self, c->sock, c->istate, c->ostate, strerror(errno));
} else {