From 7103ceb031c14761d31d8f343e8978c6fec248d6 Mon Sep 17 00:00:00 2001
From: rsc <devnull@localhost>
Date: Fri, 12 Jan 2007 16:02:09 +0000
Subject: Bug fix fix - remove debugging implementation of needoutflush.

---
 src/cmd/sam/mesg.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'src/cmd/sam')

diff --git a/src/cmd/sam/mesg.c b/src/cmd/sam/mesg.c
index 52983703..87e82a14 100644
--- a/src/cmd/sam/mesg.c
+++ b/src/cmd/sam/mesg.c
@@ -826,7 +826,7 @@ outsend(void)
 int
 needoutflush(void)
 {
-	return 1;
+	return outmsg >= outdata+DATASIZE;
 }
 
 void
@@ -835,6 +835,7 @@ outflush(void)
 	if(outmsg == outdata)
 		return;
 	outbuffered = 0;
+	/* flow control */
 	outT0(Hack);
 	waitack = 1;
 	do
-- 
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