fix empty categories

2020-12-09 23:04:20 +04:00
1 changed files with 9 additions and 3 deletions
@@ -164,7 +164,13 @@ class ShopCart
 		var groups = new Map<Int,{name:String,products:Array<ProductInfo>}>();
 		var pinned = new Map<Int,{name:String,products:Array<ProductInfo>}>();

-		var firstCategGroup = this.categories[0].categs;
+
+		trace(this.categories);
+		var firstCategGroup = null;
+		if (this.categories.length > 0){
+			firstCategGroup = this.categories[0].categs;
+		}
+		

 		//trace(firstCategGroup);
 		//trace(pinnedCategories);
@@ -181,7 +187,7 @@ class ShopCart

 			for ( categ in p.categories){

-				if (Lambda.find(firstCategGroup, function(c) return c.id == categ) != null){
+				if (firstCategGroup != null && Lambda.find(firstCategGroup, function(c) return c.id == categ) != null){

 					//is in this category group
 					var g = groups.get(categ);