Handle empty date token gracefully

[eileenmcnaughton]

Overview

Handle empty date token gracefully

Before

Error on date tokens that are empty

After

Handled

Technical Details

@totten this is the issue you hit - I will put up for 5.50 too - since the fix is safe & sensible & this could pop up as a hard-to-find regression in various workflows

Comments

[civibot]

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[totten]

Yup, this is pretty close to my earlier exploration, and I've confirmed (r-run) that it fixes an error when previewing a message.