From 5a49aee6fb06b80108b6ed464da6d27236b3c546 Mon Sep 17 00:00:00 2001
From: PierreC <heraknoshsdj@hotmail.fr>
Date: Thu, 20 Feb 2025 16:34:22 +0100
Subject: [PATCH] Fix key calculation (#610)

---
 questionnaire.class.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/questionnaire.class.php b/questionnaire.class.php
index 9c735364..f53d9c3c 100644
--- a/questionnaire.class.php
+++ b/questionnaire.class.php
@@ -3924,7 +3924,7 @@ public function response_analysis($rid, $resps, $compare, $isgroupmember, $allre
                 // Just in case a question pertaining to a section has been deleted or made not required
                 // after being included in scorecalculation.
                 if (isset($qscore[$qid])) {
-                    $key = ($key == 0) ? 1 : $key;
+                    $key = empty($key) ? 1 : $key;
                     $score[$section] += round($qscore[$qid] * $key);
                     $maxscore[$section] += round($qmax[$qid] * $key);
                     if ($compare  || $allresponses) {