From aeb9646445b3cef659ce60b343b38c80015db5c0 Mon Sep 17 00:00:00 2001
From: Yorhel <git@yorhel.nl>
Date: Fri, 2 Jan 2015 11:36:46 +0100
Subject: staff: Don't allow empty staff revisions

---
 lib/VNDB/Func.pm | 12 +++++++-----
 1 file changed, 7 insertions(+), 5 deletions(-)

(limited to 'lib/VNDB/Func.pm')

diff --git a/lib/VNDB/Func.pm b/lib/VNDB/Func.pm
index 3b315c93..ac9fdd58 100644
--- a/lib/VNDB/Func.pm
+++ b/lib/VNDB/Func.pm
@@ -204,16 +204,18 @@ sub fmtvote {
 }
 
 
-my $JSON; # cache
+# JSON::XS::encode_json converts input to utf8, whereas the below functions
+# operate on wide character strings. Canonicalization is enabled to allow for
+# proper comparison of serialized objects.
+my $JSON = JSON::XS->new;
+$JSON->canonical(1);
 
-# JSON::XS::encode_json converts input to utf8, whereas these functions
-# operate on wide character strings.
 sub jsonEncode ($) {
-  ($JSON ||= JSON::XS->new)->encode(@_);
+  $JSON->encode(@_);
 }
 
 sub jsonDecode ($) {
-  ($JSON ||= JSON::XS->new)->decode(@_);
+  $JSON->decode(@_);
 }
 
 # Insert JSON-encoded data as script, arguments: id, object
-- 
cgit v1.2.3