From ea300fceb1c7162e679785436e717e1e407be617 Mon Sep 17 00:00:00 2001
From: Quentin Garnier <qgarnier@merethis.com>
Date: Thu, 20 Feb 2014 17:58:37 +0100
Subject: [PATCH] + Big fix on cache file

---
 centreon/plugins/statefile.pm | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/centreon/plugins/statefile.pm b/centreon/plugins/statefile.pm
index a1fa0756a..7077757a5 100644
--- a/centreon/plugins/statefile.pm
+++ b/centreon/plugins/statefile.pm
@@ -100,6 +100,9 @@ sub read {
     } elsif (! -w $self->{statefile_dir} . "/" . $self->{statefile}) {
         $self->{output}->add_option_msg(short_msg => "Cannot write statefile '" . $self->{statefile_dir} . "/" . $self->{statefile} . "'. Need write permissions on file.");
         $self->{output}->option_exit();
+    } elsif (! -s $self->{statefile_dir} . "/" . $self->{statefile}) {
+        # Empty file. Not a problem. Maybe plugin not manage not values
+        return 0;
     }
     
     unless (my $return = do $self->{statefile_dir} . "/" . $self->{statefile}) {