From 8597e9848093d30d894609b59a625da4c35e4949 Mon Sep 17 00:00:00 2001
From: dormando <dormando@f67b2e87-0811-0410-a7e0-dd94e48410d6>
Date: Wed, 31 Mar 2010 00:12:54 +0000
Subject: [PATCH] Fix warnings when rebalancing FIDs on busy network

When you have rebalance working across a busy network, then the size check of
all the copies of the fid can fail, causing a warning to be issued.

(Tomas Doran)

git-svn-id: http://code.sixapart.com/svn/mogilefs/trunk@1421 f67b2e87-0811-0410-a7e0-dd94e48410d6
---
 lib/MogileFS/DevFID.pm | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/lib/MogileFS/DevFID.pm b/lib/MogileFS/DevFID.pm
index 787269e1..6211a905 100644
--- a/lib/MogileFS/DevFID.pm
+++ b/lib/MogileFS/DevFID.pm
@@ -73,6 +73,8 @@ sub size_matches {
     my $fid = $self->fid;
     my $disk_size = $self->size_on_disk;
 
+    # Temporary connectivity error with that disk/machine..
+    return 0 unless defined $disk_size;
     return 0 if $disk_size == MogileFS::HTTPFile::FILE_MISSING;
 
     return $disk_size == $fid->length;