url_escape handles null

This commit is contained in:
Shish 2019-05-28 19:48:41 +01:00
parent f0aec21038
commit 1b114bfea8

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@ -425,7 +425,7 @@ function int_escape(?string $input): int
/**
* Make sure some data is safe to be used in URL context
*/
function url_escape(string $input): string
function url_escape(?string $input): string
{
/*
Shish: I have a feeling that these three lines are important, possibly for searching for tags with slashes in them like fate/stay_night