[-] BO: Fix #PSCFV-8872 HelperList::displayWarning() don't exists
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@@ -124,7 +124,7 @@ class HelperListCore extends Helper
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// Append when we get a syntax error in SQL query
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// Append when we get a syntax error in SQL query
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if ($list === false)
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if ($list === false)
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{
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{
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$this->displayWarning($this->l('Bad SQL query', 'Helper'));
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$this->context->controller->warnings[] = $this->l('Bad SQL query', 'Helper');
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return false;
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return false;
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}
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}
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