Prevent issues with Doctrine Inflector due to null string

symfony2admingenerator · Jul 22, 2019 · 60fecc7 · 60fecc7
1 parent a09b8f9
commit 60fecc7
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/Resources/templates/CommonAdmin/ExcelAction/ExcelBuilderAction.php.twig b/Resources/templates/CommonAdmin/ExcelAction/ExcelBuilderAction.php.twig
@@ -52,7 +52,7 @@ class ExcelController extends \{{ namespace_prefix }}\{{ bundle_name }}\Controll
           $sheet = $spreadsheet->setActiveSheetIndex(0);
           $results = $this->getResults();
 
-          $suffix = Inflector::classify($key);
+          $suffix = Inflector::classify($key === null ? '' : $key);
           if (!method_exists($this,"createSpreadsheetHeader$suffix")) {
               // back to defaults
               $key = null;
@@ -97,7 +97,7 @@ class ExcelController extends \{{ namespace_prefix }}\{{ bundle_name }}\Controll
           $sheet = $phpExcelObject->setActiveSheetIndex(0);
           $results = $this->getResults();
 
-          $suffix = Inflector::classify($key);
+          $suffix = Inflector::classify($key === null ? '' : $key);
           if (!method_exists($this,"createExcelHeader$suffix")) {
               // back to defaults
               $key = null;