From a3103a44b79d2fea41bf567858210fb23a38c1ce Mon Sep 17 00:00:00 2001
From: Josh <josh@jcdm.net>
Date: Sun, 9 Jul 2017 00:28:46 +0930
Subject: [PATCH] Fixes issue #8 by providing a default 'where' value

There's been an issue with PHP7 (or MODX 2.5.7 - not totally sure which) where the user must add a &where=`[]` to the getArchives call to avoid a server 500 error.

This update provides that default if no setting has been passed from the snippet call.
---
 .../archivist/elements/snippets/snippet.getarchives.php       | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/core/components/archivist/elements/snippets/snippet.getarchives.php b/core/components/archivist/elements/snippets/snippet.getarchives.php
index a1c5339..aff94e3 100644
--- a/core/components/archivist/elements/snippets/snippet.getarchives.php
+++ b/core/components/archivist/elements/snippets/snippet.getarchives.php
@@ -49,7 +49,7 @@
 }
 
 /* get filter by year, month, and/or day. Sanitize to prevent injection. */
-$where = $modx->getOption('where',$scriptProperties,false);
+$where = $modx->getOption('where',$scriptProperties,"[]");
 $where = is_array($where) ? $where : $modx->fromJSON($where);
 $parameters = $modx->request->getParameters();
 
@@ -113,4 +113,4 @@
 } else {
     return 'You must have getResources downloaded and installed to use this snippet.';
 }
-return $output;
\ No newline at end of file
+return $output;