Fix error in question list see BT#10052

10 years ago · 4f0368025a
parent a4a630a557
commit 4f0368025a
1 changed files with 1 additions and 1 deletions
--- a/main/exercice/exercise.class.php
+++ b/main/exercice/exercise.class.php
@ -798,7 +798,7 @@ class Exercise
        $count_question_orders = Database::num_rows($result);
        // Getting question list from the order (question list drag n drop interface ).
-        $sql = "SELECT e.question_id, e.question_order
+        $sql = "SELECT DISTINCT e.question_id, e.question_order
                FROM $TBL_EXERCICE_QUESTION e
                INNER JOIN $TBL_QUESTIONS q
                    ON (e.question_id= q.id)