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Changes between Initial Version and Version 1 of Ticket #28319, comment 24

initial	v1
1	1	> In this specific case get_terms_to_edit() returns a WP_Error for a taxonomy that Schrödinger exists, it's then used as a string causing a fatal in the admin.
2	2
3		Then WordPress needs to add a is_wp_~~check~~() to the result of get_terms_to_edit() and it's friends before attempting to use it as a string then. I've created #30472 for that.
	3	Then WordPress needs to add a is_wp_error() to the result of get_terms_to_edit() and it's friends before attempting to use it as a string then. I've created #30472 for that.
4	4
5	5	I'm not against this patch, but I do wonder if it'll actually be as useful as expected, or if it's just a hack to fix that one situation.