fix(errors): nested forward 404 calls are less likely to abruptly fail #9577
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Sometimes while drawing the error page, plugin code may request the error page again (often code within the `pagesetup` event). We no longer fail with an empty page on the 2nd call since this is more common that expected. On the 3rd call we assume an infinite loop and just use a Location header to send the user to the home page. Fixes Elgg#9476
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@juho-jaakkola @beck24 any thoughts here? |
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LGTM |
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Sometimes while drawing the error page, plugin code may request the error page again (often code within the
pagesetupevent). We no longer fail with an empty page on the 2nd call since this is more common that expected.On the 3rd call we assume an infinite loop and just use a Location header to send the user to the home page.
Fixes #9476