partkeepr

commit 5c8b2d5ff96170b9c57edb9981477e0e3f191cdc
parent dd8cd15d641cad71b71d022f92c66a9431bebdd2
Author: Felicia Hummel <felicia@partkeepr.com>
Date:   Fri, 10 Feb 2017 11:06:29 +0100

Consistently return null when importing

Diffstat:
M
src/PartKeepr/ImportBundle/Configuration/FieldConfiguration.php
 | 
8
+++++++-

1 file changed, 7 insertions(+), 1 deletion(-)
diff --git a/src/PartKeepr/ImportBundle/Configuration/FieldConfiguration.php b/src/PartKeepr/ImportBundle/Configuration/FieldConfiguration.php
@@ -70,6 +70,12 @@ class FieldConfiguration extends BaseConfiguration
         return true;
     }
 
+    /**
+     * Imports a given row
+     *
+     * @param $row array The row to import
+     * @return string|null
+     */
     public function import($row)
     {
         switch ($this->fieldConfiguration) {
@@ -88,7 +94,7 @@ class FieldConfiguration extends BaseConfiguration
                 return $row[$this->copyFromField];
             break;
             default:
-                return;
+                return null;
         }
     }
 }