From 3b64102f17c7aa15d2c346918030a162740def34 Mon Sep 17 00:00:00 2001
From: Daniel Nichter <daniel@percona.com>
Date: Thu, 31 Jan 2013 17:48:25 -0700
Subject: [PATCH] Normalize newlines on end of JSON text, to handle whatever is
 wrong with JSON on CentOS 6.

---
 lib/Percona/WebAPI/Representation.pm | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/lib/Percona/WebAPI/Representation.pm b/lib/Percona/WebAPI/Representation.pm
index 75ea6b7c..46b77f9c 100644
--- a/lib/Percona/WebAPI/Representation.pm
+++ b/lib/Percona/WebAPI/Representation.pm
@@ -53,9 +53,14 @@ sub as_json {
    $json->allow_blessed([]);
    $json->convert_blessed([]);
 
-   return $json->encode(
+   my $text = $json->encode(
       ref $resource eq 'ARRAY' ? $resource : as_hashref($resource, %args)
    );
+   if ( $args{json} && $text ) {  # for testing
+      chomp($text);
+      $text .= "\n";
+   }
+   return $text;
 }
 
 sub as_config {