Comment 2 for bug 907147

The fix is:

=== modified file 'innobackupex'
--- innobackupex 2011-12-17 03:21:32 +0000
+++ innobackupex 2011-12-21 05:30:23 +0000
@@ -1165,7 +1165,7 @@ sub write_binlog_info {
     # get "show master status" output lines (2) from mysql output
     file_to_array($mysql_stdout, \@lines);
     foreach my $line (@lines) {
- if ($line =~ m/innobackup hello/) {
+ if ($line =~ m/xtrabackup ping/) {
             # this is a hello message, ignore it
         } else {
             # this is output line from "show master status"