Merge pull request #19223 from civicrm/5.33

5.33
civicrm · Dec 15, 2020 · 69be620 · 69be620
2 parents b696226 + ab66bc1
commit 69be620
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/CRM/Core/Reference/Dynamic.php b/CRM/Core/Reference/Dynamic.php
@@ -24,7 +24,8 @@ public function matchesTargetTable($tableName) {
   public function getTargetEntities(): array {
     $targetEntities = [];
     $bao = CRM_Core_DAO_AllCoreTables::getClassForTable($this->refTable);
-    foreach ($bao::buildOptions($this->refTypeColumn) as $table => $label) {
+    $targetTables = (array) $bao::buildOptions($this->refTypeColumn);
+    foreach ($targetTables as $table => $label) {
       $targetEntities[$table] = CRM_Core_DAO_AllCoreTables::getEntityNameForTable($table);
     }
     return $targetEntities;