Fix possible array to string conversion renaming Pholio Mockup image
Premising that the $old and $new variables are 1-element arrays defined as PHID=>title,
this can cause renderValue() repeatedly fail when passing an array instead of its value.
Thus pass head($old) instead, to get the first value - that is the only one, even if you rename
multiple images (since this Transaction is about a single Mockup image).
- Have phd running
- Create a Pholio mockup with at least one image
Edit the Pholio mockup and:
- rename the Titles of an image
- rename a single Image
- rename no image
No nuclear implosions. You still see a lovely Feed mentioning each rename.
Reviewers: O1 Blessed Committers, valerio.bozzolan
Reviewed By: O1 Blessed Committers, valerio.bozzolan
Subscribers: speck, tobiaswiese, valerio.bozzolan, Matthew, Cigaryno
Maniphest Tasks: T15646
Differential Revision: https://we.phorge.it/D25441