From 224dbdd016fc35797534f9da0e9cf4a640ba213f Mon Sep 17 00:00:00 2001
From: Florian Weimer <fw@deneb.enyo.de>
Date: Sun, 18 May 2008 14:46:51 +0200
Subject: [PATCH] Detect failed disk flush

---
 dowkd.in | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/dowkd.in b/dowkd.in
index 9b6605c..e540988 100644
--- a/dowkd.in
+++ b/dowkd.in
@@ -230,7 +230,7 @@ sub from_ssh_auth_fd ($$) {
 
 	clear_tmp $tmp;
 	print $tmp "$line\n" or die "print: $!";
-	$tmp->flush;
+	$tmp->flush or die "flush: $!";
 	my ($length, $hash) = ssh_fprint_file "$tmp";
 	if ($length && $hash) {
 	    ssh_fprint_check "$name:$lineno", $length, $hash;
-- 
2.11.4.GIT