Take care of undefined error

Remove the dot from equals so no complaint about undefined $content.

diff --git a/setup/adminHooks.php b/setup/adminHooks.php
index 07676cb..53b04f7 100644 (file)
--- a/setup/adminHooks.php
+++ b/setup/adminHooks.php
@@ -48,7 +48,7 @@ add_filter('glm-member-db-admin-management-hooksHelp', function($content) {
 add_filter(
     'glm-member-db-dashboard-member-widgets',
     function ( $member = null ) {
-        $content .= $this->controller( 'dashboard', 'packaging', $member );
+        $content = $this->controller( 'dashboard', 'packaging', $member );
         return $content;
     },
     11,