Register custom Smarty modifiers only once

systopia / de.systopia.moregreetings

CiviCRM Extension for additional greetings

GNU Affero General Public License v3.0

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Closed jensschuppe closed 5 months ago

jensschuppe commented 6 months ago

This fixes errors when the code registering modifiers is being called multiple times per request.

[!NOTE] This does not check for whether the modifiers have been registered elsewhere in the Smarty instance.

jaapjansma commented 6 months ago

I can confirm that this PR works!