From f5f4b72a7cc55dc16ef6cedc7bc21c285016755c Mon Sep 17 00:00:00 2001
From: Martin Mares <mj@ucw.cz>
Date: Fri, 10 Aug 2012 16:59:29 +0200
Subject: [PATCH] update2: Save original STDIN

Otherwise, a change of multiple branches sends only one mail, because
our invocation of mutt replaces STDIN.
---
 update2 | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/update2 b/update2
index 5d30726..7d62853 100755
--- a/update2
+++ b/update2
@@ -36,12 +36,13 @@ my @diff_options = ('-C');
 
 sub update_ref($$$);
 
+open ORIG_STDIN, '<&', \*STDIN;
 open ORIG_STDOUT, '>&', \*STDOUT;
 
 if (@ARGV) {
 	update_ref($ARGV[0], $ARGV[1], $ARGV[2]);
 } else {
-	while (<STDIN>) {
+	while (<ORIG_STDIN>) {
 		chomp;
 		my ($old, $new, $ref) = /^(\S+) (\S+) (.*)/ or die "Error parsing hook input ($_)\n";
 		update_ref($ref, $old, $new);
-- 
2.39.2