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-rw-r--r--cli/i18n/I18nData.php2
1 files changed, 1 insertions, 1 deletions
diff --git a/cli/i18n/I18nData.php b/cli/i18n/I18nData.php
index 6e87e1d7e..f6bc7fb5d 100644
--- a/cli/i18n/I18nData.php
+++ b/cli/i18n/I18nData.php
@@ -330,7 +330,7 @@ class I18nData {
}
private function getFilenamePrefix(string $key): string {
- return preg_replace('/\..*/', '.php', $key);
+ return preg_replace('/\..*/', '.php', $key) ?? '';
}
}