Another update from ingydotnet^djgoku

2015-11-18 06:14:39 +00:00 · 2015-11-18 06:14:39 +00:00 · 948b86eafa
commit 948b86eafa
parent 91df62d461
7604 changed files with 108452 additions and 22726 deletions
--- a/Task/Count-occurrences-of-a-substring/JavaScript/count-occurrences-of-a-substring.js
+++ b/Task/Count-occurrences-of-a-substring/JavaScript/count-occurrences-of-a-substring.js
@ -1,3 +1,4 @@
 function countSubstring(str, subStr){
-	return str.match(new RegExp(subStr, "g")).length
+	var matches=str.match(new RegExp(subStr, "g"));
+	return matches?matches.length:0;
 }