Jb Audras 5063b8d218 i18n: Ensure empty strings are consistently translated to ''.
This changeset fixes an edge case where empty strings were wrongly translated to `'0'` (falsey value) instead of `''` (empty string).

Props Chouby, manooweb, rafiahmedd, lopo.
Fixes #55941.


git-svn-id: https://develop.svn.wordpress.org/trunk@54315 602fd350-edb4-49c9-b593-d223f7449a82
2022-09-26 20:54:44 +00:00
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