Boone Gorges 3a9bc32949 Ensure 'description' is a string in wp_insert_term().
Passing `'description' => null` when creating a term can cause MySQL notices,
as the description column in the terms table does not allow for null values.
We correct this by intepreting a `null` description as an empty string.

Props TimothyBlynJacobs.
Fixes .

git-svn-id: https://develop.svn.wordpress.org/trunk@36214 602fd350-edb4-49c9-b593-d223f7449a82
2016-01-07 03:31:48 +00:00
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