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fix infinite loop on Civi 5.44+ #19

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merged 1 commit into from
Dec 27, 2021
Merged

fix infinite loop on Civi 5.44+ #19

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7 changes: 6 additions & 1 deletion reltoken.php
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Original file line number Diff line number Diff line change
Expand Up @@ -6,9 +6,14 @@
* implementation of CiviCRM hook
*/
function reltoken_civicrm_tokens(&$tokens) {
static $calledOnce = FALSE;
// Get a list of the standard contact tokens.
// Note that CRM_Core_SelectValues::contactTokens() will invoke this hook again.
$contactTokens = CRM_Core_SelectValues::contactTokens();
$contactTokens = [];
if (!$calledOnce) {
$calledOnce = TRUE;
$contactTokens = CRM_Core_SelectValues::contactTokens();
}
$hashedRelationshipTypes = _reltoken_get_hashed_relationship_types();

// For each standard contact token, create a corresponding token for each
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