From 5385377d3f1d364f1ed8331b67de1b5bfe68c043 Mon Sep 17 00:00:00 2001
From: Stephen Hazleton <stephen@wherewolf.co.nz>
Date: Thu, 19 Nov 2015 17:51:11 +1300
Subject: [PATCH] Do not allow a negative indentLevel to throw RangeError:
 Invalid array length - force count to zero if negative

---
 lib/formatter.js | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/lib/formatter.js b/lib/formatter.js
index e6e2726..04719e5 100644
--- a/lib/formatter.js
+++ b/lib/formatter.js
@@ -13,6 +13,7 @@
 var formatter = (function () {
 
     function repeat(s, count) {
+        count = count < 0 ? 0 : count;
         return new Array(count + 1).join(s);
     }
 
@@ -89,4 +90,4 @@ var formatter = (function () {
 
 if (typeof require !== 'undefined' && typeof exports !== 'undefined') {
   exports.formatter = formatter;
-}
\ No newline at end of file
+}