Currently when code exchange for pkce flow is triggered on device that didn't start the auth flow (e.g. signed up via magic link on laptop and clicked on the link on phone), TypeError: Cannot read properties of null (reading 'split') error is thrown. This PR fixes that.
What kind of change does this PR introduce?
Currently when code exchange for pkce flow is triggered on device that didn't start the auth flow (e.g. signed up via magic link on laptop and clicked on the link on phone),
TypeError: Cannot read properties of null (reading 'split')error is thrown. This PR fixes that.Fixes the error pointed out here https://github.com/supabase/gotrue-js/pull/813#discussion_r1428876014