From 19f3b729fe75f4ac730618381c3254f556b4818f Mon Sep 17 00:00:00 2001
From: matiboy <mathieu.chauvinc@gmail.com>
Date: Tue, 5 Nov 2013 12:03:22 +0800
Subject: [PATCH] Create collector on browser end if it does not exist

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

diff --git a/lib/reporter.js b/lib/reporter.js
index bbcd61f..bd6323d 100644
--- a/lib/reporter.js
+++ b/lib/reporter.js
@@ -75,7 +75,8 @@ var CoverageReporter = function(rootConfig, emitter, helper, logger) {
     var collector = collectors[browser.id];
 
     if (!collector) {
-      return;
+      collectors[browser.id] = new istanbul.Collector();
+      collector = collectors[browser.id];
     }
 
     if (result && result.coverage) {