From 431e0fa2f649ea4a4e776ba5ae44bd72155bc4fd Mon Sep 17 00:00:00 2001
From: John-David Dalton <john.david.dalton@gmail.com>
Date: Thu, 31 Mar 2016 09:52:11 -0700
Subject: [PATCH] Add line number to error message in web worker.

---
 test/asset/worker.js | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/test/asset/worker.js b/test/asset/worker.js
index 5ce98f600..8ccffa873 100644
--- a/test/asset/worker.js
+++ b/test/asset/worker.js
@@ -5,7 +5,10 @@ addEventListener('message', function(e) {
     try {
       importScripts('../' + e.data);
     } catch (e) {
-      self._ = { 'VERSION': e.message };
+      var lineNumber = e.lineNumber,
+          message = (lineNumber == null ? '' : (lineNumber + ': ')) + e.message;
+
+      self._ = { 'VERSION': message };
     }
     postMessage(_.VERSION);
   }