fix query error due null see #7939

9 years ago · 8626034e3c
parent d39592316a
commit 8626034e3c
1 changed files with 1 additions and 1 deletions
--- a/main/exercice/calculated_answer.class.php
+++ b/main/exercice/calculated_answer.class.php
@ -234,7 +234,7 @@ class CalculatedAnswer extends Question
                }
                $this->save();
                $objAnswer = new Answer($this->id);
-                $objAnswer->createAnswer($auxAnswer, 1, '', $this->weighting, null);
+                $objAnswer->createAnswer($auxAnswer, 1, '', $this->weighting, '');
                $objAnswer->position = array();
                $objAnswer->save();
            }