Merge pull request iliakan#168 from shmidtkirill/patch-3

iliakan · iliakan · commit 3e0d1c67a30f · 2015-10-17T13:16:28.000+03:00
Пропущена проверка на пустой массив
diff --git a/1-js/4-data-structures/9-array-iteration/2-partial-sums-array/solution.md b/1-js/4-data-structures/9-array-iteration/2-partial-sums-array/solution.md
@@ -31,7 +31,8 @@ alert(getSums([1,2,3,4,5])); // результат: *!*1,3,6,10*/!*
 //+ run
 function getSums(arr) {
   var result = [];
-
+  if (!arr.length) return result;
+  
   *!*var totalSum*/!* = arr.reduce(function(sum, item) {
     result.push(sum);
     return sum + item;
