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-rw-r--r--maintenance/counter.php7
1 files changed, 7 insertions, 0 deletions
diff --git a/maintenance/counter.php b/maintenance/counter.php
index 67b9ce21..67575ec1 100644
--- a/maintenance/counter.php
+++ b/maintenance/counter.php
@@ -1,4 +1,11 @@
<?php
+/**
+ * Helper file for update.php
+ *
+ * @file
+ * @ingroup Maintenance
+ */
+
function print_c($last, $current) {
echo str_repeat( chr(8), strlen( $last ) ) . $current;
}