Prevent issues with Doctrine Inflector due to null string

symfony2admingenerator · Jul 22, 2019 · c787c50 · c787c50
1 parent a09b8f9
commit c787c50
Showing 1 changed file with 3 additions and 2 deletions.
diff --git a/Resources/templates/CommonAdmin/ExcelAction/ExcelBuilderAction.php.twig b/Resources/templates/CommonAdmin/ExcelAction/ExcelBuilderAction.php.twig
@@ -32,6 +32,7 @@ class ExcelController extends \{{ namespace_prefix }}\{{ bundle_name }}\Controll
         $this->request = $request;
 
         if ($key === null) {
+          $key = '';
           // Standard credential check
           {{ block('security_action') }}
         } else {
@@ -55,7 +56,7 @@ class ExcelController extends \{{ namespace_prefix }}\{{ bundle_name }}\Controll
           $suffix = Inflector::classify($key);
           if (!method_exists($this,"createSpreadsheetHeader$suffix")) {
               // back to defaults
-              $key = null;
+              $key = '';
               $suffix = '';
           }
 
@@ -100,7 +101,7 @@ class ExcelController extends \{{ namespace_prefix }}\{{ bundle_name }}\Controll
           $suffix = Inflector::classify($key);
           if (!method_exists($this,"createExcelHeader$suffix")) {
               // back to defaults
-              $key = null;
+              $key = '';
               $suffix = '';
           }