lib: add missing `new` for errors lib/*.js

Not including `new` adds a useless frame and removes a potentially
useful frame.

PR-URL: https://github.com/iojs/io.js/pull/1246
Reviewed-By: Petka Antonov <petka_antonov@hotmail.com>
Reviewed-By: Roman Reiss <me@silverwind.io>
Reviewed-By: Brendan Ashworth <brendan.ashworth@me.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/lib/events.js b/lib/events.js
index 6bd2a77db..064f3838b 100644
--- a/lib/events.js
+++ b/lib/events.js
@@ -140,7 +140,7 @@ EventEmitter.prototype.emit = function emit(type) {
     } else if (er instanceof Error) {
       throw er; // Unhandled 'error' event
     } else {
-      throw Error('Uncaught, unspecified "error" event.');
+      throw new Error('Uncaught, unspecified "error" event.');
     }
     return false;
   }