From 4a8429a2bff8363d2ab0aa8913d9cd82f115c584 Mon Sep 17 00:00:00 2001
From: Albert Lee <trisk@acm.jhu.edu>
Date: Mon, 1 Dec 2008 18:56:46 -0500
Subject: isum.awk: define fflush for awk != gawk

---
 dist/isum.awk | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

(limited to 'dist/isum.awk')

diff --git a/dist/isum.awk b/dist/isum.awk
index 4fce96ec..cb475cde 100644
--- a/dist/isum.awk
+++ b/dist/isum.awk
@@ -10,7 +10,12 @@ BEGIN {
 	updates = "/dev/stderr"
 }
 
-function clearstatus(  noflush, i)
+function fflush(filename)
+{
+	system("")
+}
+
+function clearstatus(noflush, i)
 {
 	if(!updates)
 		return
-- 
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