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-rw-r--r--app/Template/analytic/burndown.php2
1 files changed, 1 insertions, 1 deletions
diff --git a/app/Template/analytic/burndown.php b/app/Template/analytic/burndown.php
index 59f15223..3dfb6ee8 100644
--- a/app/Template/analytic/burndown.php
+++ b/app/Template/analytic/burndown.php
@@ -6,7 +6,7 @@
<p class="alert"><?= t('You need at least 2 days of data to show the chart.') ?></p>
<?php else: ?>
<section id="analytic-burndown">
- <div id="chart" data-metrics='<?= json_encode($metrics) ?>' data-date-format="<?= e('%%Y-%%m-%%d') ?>" data-label-total="<?= t('Total for all columns') ?>"></div>
+ <div id="chart" data-metrics='<?= json_encode($metrics, JSON_HEX_APOS) ?>' data-date-format="<?= e('%%Y-%%m-%%d') ?>" data-label-total="<?= t('Total for all columns') ?>"></div>
</section>
<?php endif ?>