From 5d84c3176b0762bad955016e775b0bba45b50e18 Mon Sep 17 00:00:00 2001
From: "Andreas J. Koenig" <andk@cpan.org>
Date: Thu, 17 Feb 2011 15:13:32 +0100
Subject: [PATCH] bugfix spotted by abh: creating a recent file for an empty
 directory introduced a broken recentfile that did not durvive aggregate()
 calls

---
 lib/File/Rsync/Mirror/Recentfile.pm | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/lib/File/Rsync/Mirror/Recentfile.pm b/lib/File/Rsync/Mirror/Recentfile.pm
index bbb81cf..9fb6ef7 100644
--- a/lib/File/Rsync/Mirror/Recentfile.pm
+++ b/lib/File/Rsync/Mirror/Recentfile.pm
@@ -2309,10 +2309,10 @@ sub write_recent {
     }
     my $minmax = $self->minmax;
     if (!defined $minmax->{max} || _bigfloatlt($minmax->{max},$recent->[0]{epoch})) {
-        $minmax->{max} = $recent->[0]{epoch};
+        $minmax->{max} = @$recent && exists $recent->[0]{epoch} ? $recent->[0]{epoch} : undef;
     }
     if (!defined $minmax->{min} || _bigfloatlt($minmax->{min},$recent->[-1]{epoch})) {
-        $minmax->{min} = $recent->[-1]{epoch};
+        $minmax->{min} = @$recent && exists $recent->[-1]{epoch} ? $recent->[-1]{epoch} : undef;
     }
     $self->minmax($minmax);
     my $meth = sprintf "write_%d", $self->protocol;
-- 
2.11.4.GIT