changed protected list feed function to public

diff --git a/class-streamsendfeedaddon.php b/class-streamsendfeedaddon.php
index 0edecd2..94250de 100644 (file)
--- a/class-streamsendfeedaddon.php
+++ b/class-streamsendfeedaddon.php
@@ -4,6 +4,7 @@ GFForms::include_feed_addon_framework();
 
 class GFStreamSendAddOn extends GFFeedAddOn
 {
+    
     protected $_version = GLM_STREAMSEND_FEED_ADDON_VERSION;
     protected $_min_gravityforms_version = '1.9';
     protected $_slug = 'StreamSend';
@@ -41,7 +42,6 @@ class GFStreamSendAddOn extends GFFeedAddOn
      * Plugin starting point. Handles hooks, loading of language files and PayPal delayed payment support.
      */
     public function init() {
-
         parent::init();
 
     }
@@ -176,12 +176,13 @@ class GFStreamSendAddOn extends GFFeedAddOn
             )
         );
     }
-    protected function feed_list_columns() {
+    // was originally a protected method, it changing to public does not work , may be to revert it back to protected
+    public function feed_list_columns() {
         return array(
             'feedName' => __( 'Name', 'StreamSend' ),
         );
     }
-
+    
     public function process_feed( $feed, $entry, $form ) {
         $feedName           = $feed['meta']['feedName'];
         $field_map = $this->get_field_map_fields( $feed, 'mappedFields' );