fix kgio_peek for !KGIO_NOPUSH systems

Fix kgio_peek by adding an empty kgio_autopush_recv
if !KGIO_NOPUSH.

ref: http://mid.gmane.org/20110505181846.GB9693@jeremyevans.local
Acked-by: Eric Wong <normalperson@yhbt.net>

1 files changed, 1 insertions, 0 deletions

diff --git a/ext/kgio/autopush.c b/ext/kgio/autopush.c
index eface66..252ecdd 100644
--- a/ext/kgio/autopush.c
+++ b/ext/kgio/autopush.c
@@ -242,6 +242,7 @@ static void push_pending_data(VALUE io)
                 rb_sys_fail("setsockopt(TCP_CORK/TCP_NOPUSH, 1)");
 }
 #else /* !KGIO_NOPUSH */
+void kgio_autopush_recv(VALUE io){}
 void init_kgio_autopush(void)
 {
 }