summaryrefslogtreecommitdiff
path: root/app/Statistics/Google/ChartCommonSurname.php
diff options
context:
space:
mode:
Diffstat (limited to 'app/Statistics/Google/ChartCommonSurname.php')
-rw-r--r--app/Statistics/Google/ChartCommonSurname.php2
1 files changed, 1 insertions, 1 deletions
diff --git a/app/Statistics/Google/ChartCommonSurname.php b/app/Statistics/Google/ChartCommonSurname.php
index afa930f925..69566aa620 100644
--- a/app/Statistics/Google/ChartCommonSurname.php
+++ b/app/Statistics/Google/ChartCommonSurname.php
@@ -111,7 +111,7 @@ class ChartCommonSurname
public function chartCommonSurnames(
int $tot_indi,
array $all_surnames,
- string $color_from = null,
+ string|null $color_from = null,
string $color_to = null
): string {
$color_from ??= 'ffffff';