From cbcaa488edfc7aba66e970d6ff3616d0ea49ccca Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Mateu=20Aguil=C3=B3=20Bosch?= <mateu.aguilo.bosch@gmail.com>
Date: Mon, 21 Dec 2015 10:33:25 +0100
Subject: [PATCH] [BUGFIX] Avoid warning for invalid filters

When an invalid filter is provided, throw the appropriate error and
avoid additional warnings.
---
 src/Plugin/resource/DataProvider/DataProvider.php | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/src/Plugin/resource/DataProvider/DataProvider.php b/src/Plugin/resource/DataProvider/DataProvider.php
index 04f1bafa..01d079bb 100644
--- a/src/Plugin/resource/DataProvider/DataProvider.php
+++ b/src/Plugin/resource/DataProvider/DataProvider.php
@@ -97,10 +97,10 @@ public static function processFilterInput($filter, $public_field) {
       // filter[foo]=bar would be converted to filter[foo][value] = bar.
       $filter = array('value' => $filter);
     }
+    if (!isset($filter['value'])) {
+      throw new BadRequestException(sprintf('Value not present for the "%s" filter. Please check the URL format.', $public_field));
+    }
     if (!is_array($filter['value'])) {
-      if (!isset($filter['value'])) {
-        throw new BadRequestException(sprintf('Value not present for the "%s" filter. Please check the URL format.', $public_field));
-      }
       $filter['value'] = array($filter['value']);
     }
     // Add the property.