From f4403f90f846f401cf93ba17cbb6f5ddde8fb03d Mon Sep 17 00:00:00 2001
From: Nathan Rajlich <nathan@tootallnate.net>
Date: Mon, 30 Apr 2012 18:51:20 -0700
Subject: [PATCH] tty: emit "error" instead of throwing when getWindowSize()
 fails

---
 lib/tty.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/tty.js b/lib/tty.js
index 72dd88d2bf..2d66abc407 100644
--- a/lib/tty.js
+++ b/lib/tty.js
@@ -101,7 +101,7 @@ WriteStream.prototype._refreshSize = function() {
   var oldRows = this.rows;
   var winSize = this._handle.getWindowSize();
   if (!winSize) {
-    throw errnoException(errno, 'getWindowSize');
+    this.emit('error', errnoException(errno, 'getWindowSize'));
   }
   var newCols = winSize[0];
   var newRows = winSize[1];