Fix for #4530 $product->getRatingSummary() always returns null […]

Author: decius7bc

app/code/Magento/Review/Block/Product/ReviewRenderer.php

@@ -57,6 +57,10 @@ public function getReviewsSummaryHtml(
         $templateType = self::DEFAULT_VIEW,
         $displayIfNoReviews = false
     ) {
+        if (!$product->getRatingSummary()) {
+            $this->_reviewFactory->create()->getEntitySummary($product, $this->_storeManager->getStore()->getId());
+        }
+
         if (!$product->getRatingSummary() && !$displayIfNoReviews) {
             return '';
         }
@@ -68,9 +72,6 @@ public function getReviewsSummaryHtml(
 
         $this->setDisplayIfEmpty($displayIfNoReviews);
 
-        if (!$product->getRatingSummary()) {
-            $this->_reviewFactory->create()->getEntitySummary($product, $this->_storeManager->getStore()->getId());
-        }
         $this->setProduct($product);
 
         return $this->toHtml();