Merge pull request #1534 from algolia/bugfix/MAGE-901

MAGE-901: showing title for empty recommendation issue addressed

Author: cammonro

view/frontend/web/recommend.js

@@ -42,7 +42,10 @@ define([
                                 position: index + 1,
                             }));
                         },
-                        headerComponent({html}) {
+                        headerComponent({html, recommendations}) {
+                            if (!recommendations.length) {
+                                return '';
+                            }
                             return recommendProductsHtml.getHeaderHtml(
                                 html,
                                 algoliaConfig.recommend.FBTTitle
@@ -75,7 +78,10 @@ define([
                                 position: index + 1,
                             }));
                         },
-                        headerComponent({html}) {
+                        headerComponent({html, recommendations}) {
+                            if (!recommendations.length) {
+                                return '';
+                            }
                             return recommendProductsHtml.getHeaderHtml(
                                 html,
                                 algoliaConfig.recommend.relatedProductsTitle
@@ -115,7 +121,10 @@ define([
                             position: index + 1,
                         }));
                     },
-                    headerComponent({html}) {
+                    headerComponent({html, recommendations}) {
+                        if (!recommendations.length) {
+                            return '';
+                        }
                         return recommendProductsHtml.getHeaderHtml(
                             html,
                             algoliaConfig.recommend.trendingItemsTitle