fix(formanswer): php warning

pluginsGLPI · Jun 14, 2023 · ce07899 · ce07899
1 parent d630302
commit ce07899
Showing 1 changed file with 4 additions and 3 deletions.
diff --git a/inc/formanswer.class.php b/inc/formanswer.class.php
@@ -1404,9 +1404,10 @@ protected function validateFormAnswer($input): bool {
                continue;
             }
             // Count the errors in session
-            $errors_count = $_SESSION['MESSAGE_AFTER_REDIRECT'][ERROR]
-                           ? count($_SESSION['MESSAGE_AFTER_REDIRECT'][ERROR])
-                           : 0;
+            $errors_count = 0;
+            if (isset($_SESSION['MESSAGE_AFTER_REDIRECT'][ERROR])) {
+               $errors_count = count($_SESSION['MESSAGE_AFTER_REDIRECT'][ERROR]);
+            }
             if (PluginFormcreatorFields::isVisible($field->getQuestion(), $this->questionFields) && !$this->questionFields[$id]->isValid()) {
                $new_errors_count = $_SESSION['MESSAGE_AFTER_REDIRECT'][ERROR]
                                    ? count($_SESSION['MESSAGE_AFTER_REDIRECT'][ERROR])