Patch-Algolia_AlgoliaSearch-1.7-configurable-product-special-price-fix.patch

--- Helper/Entity/Product/PriceManager.php	2018-10-04 12:19:15.402915771 +0300
+++ Helper/Entity/Product/PriceManager.php	2018-10-04 12:25:01.502869539 +0300
@@ -211,7 +211,13 @@
                         $groupId,
                         $child->getId()
                     );
-                    $childrenPrices[] = $childPrice;
+                    if ($childPrice > 0) {
+                        $childrenPrices[] = $childPrice;
+                    }
+                    $finalPrice = $child->getFinalPrice();
+                    if ($finalPrice > 0) {
+                        $childrenPrices[] = $child->getFinalPrice();
+                    }
                 }
                 $specialPrices[$groupId][] = min($childrenPrices);
             } else {