Commit 1881ba04 authored by Steven Wittens's avatar Steven Wittens
Browse files

Simply code comment

parent 0a5386ee
......@@ -420,8 +420,7 @@ function update_do_updates() {
$percentage = 100;
}
// $update['module'] will be unset (the while loop above wasn't entered) when
// we are finished with all updates. Clear the cache.
// When no updates remain, clear the cache.
if (!isset($update['module'])) {
db_query('DELETE FROM {cache}');
}
......
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